Clear Glass, and similar Transparent Substances.
Year: 1884

page_text: Clear Glass, and similar Transparent Substances.
I ARTHUR THOMAS FULLICKS of West Street, Great Marlow, in the County of
Buckingham, Gentleman, do hereby declare the nature of my invention for AN
IMPROVED MODE OF PROCURING EFFECTS WITH COLORED GLASS, CLEAR GLASS
AND OTHER TRANSPARENT SUBSTANCES, to be as follows:-
In stained glass windows as at present constructed where it is desired to
procure transparent effects in patterns or devices in a variety of colors it is
necessary to secure the several pieces of different colored glass fortning the pattern
in position by means of strips of lead which shew in dark lines and are apt to
spoil the general effect of the window. Besides the unsightliness attendant upon
the use of the lead strips this mode of securing the glass has the disadvantage of
being expensive, inefficient against the weather and very unsuitable for securing
small pieces in position.
To remedy these deficiencies the plan has been resorted to of painting the panes
of glass but the glass so painted is only semi-transparent and but a limited number
of colours can be produced, some of those which are produced not being permanent.
The object of my present invention is to procure both the most brilliant and
soft effects for patterns and devices in glass and similar substances without the
disadvantages above indicated.
In carrying out my invention I take a sheet or pane of glass and I lay upon it
suitably shaped pieces of glass of any desired color to form a pattern or device or
it may be a picture and secure them in place by transparent cement or by any
suitable means. The pieces may be placed close up to each other or spaces may be
left between them for the introduction of colored stones woods or other ornamental
substances if desired. When the pattern is completed another sheet of glass is laid
over and cemented. The pieces of glass forming the design are thus encased
between the two sheets and the whole forms a pane for a window or it may be for
a screen for a lamp.
A good effect may be obtained by filling the space between two sheets of glass
with small particles of glass in which a pattern or even a name may be traced
with coloured glass or with glass of a plain surface.

page_text: It will be understood that when figures are depicted in the manner above
explained or when semi-transparencies are required for effect colors may be painted
upon the pieces of glass in the ordinary manner the outer glass casing serving as
a protection against harmful atmospherical influences.
By using small or curved pieces of stained glass lamp and other globes may be
suitably decorated.
Instead of encasing the pattern or design between sheets of glass I may embed
or frame the pieces forming the design in or with glass while in a molten or plastic
condition should it be found desirable to do so.
Where it is desired to produce patterns in only two or it may be three colors
I propose to take sheets of glass with the color flashed upon them, that is, coloured
only on the surface and to place their surfaces together removing the color in
pattern from the sheet in front by means of the sand blast, acid or grinding and
allowing the color from bebind to shew through, the color upon the back sheet
being removed where the color in the front is left.
From the above description of my invention it will be seen that the most
intricate patterns in glass or even porcelain or other similar translucent substances
may be easily and inexpensively produced and the smaller differently colored
devices may be placed in juxtaposition without difficulty thereby procuring effects
hitherto unattainable.

page_text: Clear Glass, and similar Transparent Substances.
I ARTHUR THOMAS FULLICKS of West Street, Great Marlow in the County of
Buckingham, Gentleman, do hereby declare the nature of my invention for "AN
IMPROVED MODE OF PROCURING EFFECTS WITH COLORED GLASS, CLEAR GLASS,
AND SIMILAR TRANSPARENT SUBSTANCES," and in what manner the same is to be
performed, to be particularly described and ascertained in and by the following
statement:-
In stained glass windows, as at present constructed, where it is desired to
procure transparent effects in patterns or devices in a variety of colors, it is
necessary to secure the several pieces of different colored glass forming the pattern,
in position, by means of strips of lead, which shew in dark lines, and are apt to
spoil the general effect of the window.-Besides the unsightliness attendant upon
the use of the lead strips, this mode of securing the glass has the disadvantage of
being expensive, inefficient against the weather, and very unsuitable for securing
small pieces in position.
To remedy these deficiencies, the plan has been resorted to of painting the panes
of glass, but the glass so painted is only semi-transparent, and but a limited number
of colours can be produced, some of those which are produced not being permanent.
The chief object of my Invention is to procure both the most brilliant and soft
effects for patterns and devices in glass and similar substances without the
disadvantages above indicated.
Example No 1.-One method by which I attain the object of my Invention is to
take a sheet of glass, and place thereon the pieces of glass and other transparent
material in such positions as I may desire, to form, say, a honeycomb pattern, of
amber, glass, gelatine, and agate.
I take a sheet of paper with the design marked thereon in bold lines, and place
it under the sheet of glass upon which the pieces forming the design are to be placed,
and then cover over the entire uppermost surface of the sheet of glass with a
substance known as liquid transparent cement, varnish, gelatine, gelatine paper, or
other medium for sticking glass or other articles to glass.
I now take the pieces of glass and other material which I have chosen, and
which have been previously cut, stamped, moulded, or ornamented to any desired
pattern, and place them side by side, after having placed some of the cements or
varnishes upon the outer edges, until the whole of the design is complete.-I then
take another sheet of glass, and cover over one side with a inedium the same as on
the first sheet, and I place this sheet of glass, with the medium upon the underside,
down upon the previous stage of progress in the work, and this last operation
encloses the whole of the pieces forming the design between two sheets of glass,
thus presenting to the touch and appearance one solid pane or sheet of glass on
both sides, and having the advantage of being easily cleaned on both sides, and
being protected from moisture or other causes which would disarrange the pattern,
and of being fixed in its required position as one perfect sheet,

page_text: Example N° 2.-I take two sheets of glass and fill in between them with the
pieces of coloured glass composing the pattern, and these pieces I cement together
at their edges by any suitable liquid cement.-This operation I performn by the
aid of a paper with the pattern marked thereon, in order that it may form a guide
for the workman, who then, having previously prepared his pieces to correspond
to the pattern, fits them together edge to edge.
The cements used need not be transparent, for I should use such substances as
gold size, gums, putties, or other cements which are opaque, or I may use dissolved
sealing wax or bitumen, or other like substances in a powdered state, applying the
same to the interstices, and by the action of heat, reducing the same to a molten
state.
When the holding or fixing of all the several pieces by the edges is complete,
proceed to stop up any defects which might possibly show themselves upon either
side the article. I then place the manufactured piece, as a whole, upon a sheet of
glass in the required position (it may be, previously cut to the exact size of the
panel forming the design), and I place over it another sheet of glass; then; by
applying gentle pressure and warming, first one side and then the other, the
cementing material will be partially melted, and the two outer sheets of glass and
the intermediate filling would be pressed together into one level and compact
sheet. The edges of the compound panel thus formed, may then be cemented or
filled up, and it may be used in a lamp or screen, or for a window, or for other
purposes where transparent effects are desired. This completed article presents no
irregularities of outer surface, and would not have the unsightly smeary appearance
which the transparent cements give under certain aspects, especially when viewed
by incident light.
I may in some cases use luminous paint upon the edges of the pieces forming the
design, and when the edges are thus painted, the outlines of numbers, names, or
objects may be traced in the dark.
The edges of the outer sheets of glass may be bent so as to meet each other, the
recess thus formed corresponding with the thickness of glass constituting the
intermediate filling.-This will form a complete frame enclosing the ornamental
filling, and the joint may be made sound with cement or a band or strip of metal.
In order to decorate the intermediate filling, I apply gold or silver leaf, by means
of gold size, to the jointings or surfaces of the pieces of glass in the usual way.―
I also use ordinary stained and ornamental glass, as desired, for producing surface
effects, and with, say, red or other colored sealing wax as a surrounding or jointing
material. This would have the advantage of appearing ornamental, whether
looked at with the light striking through the work towards the spectator (thus
presenting the transparent, and it may be colored effect, together with the colored
jointings and markings), or with the light striking upon the face viewed by the
spectator (thus showing the opaque colors of the jointings and markings).
I may, in some cases, in order to enhance the brightness of the jointings, cover
the contact edges by a silvering process, in order to reflect the light.
I may also, in some cases, use two or more thicknesses of glass or other
substances, superimposed, as part of the intermediate filling.
To enhance the effect of the colored glass, I also use, in combination therewith,
other transparent and semi-transparent substances, such as agate, marble, onyx,
Derbyshire-spar, alabaster, or amber, cut into slices of the desired shapes and
thicknesses, or the intermediate filling may be entirely of one class of these
substances, to any desired pattern.
I also introduce into the design other materials which are opaque, including
opaque glass, sections of ornamental glass known under the title of canes, which
is a glass manufactured in lengths, and composed of differently colored strips,
which, when cut transversely, show the colored sections of the various strips of
which it is composed.
·
I also use wood, polished or unpolished, and whether adopted for the quality of
color, markings, or susceptibility.to polish. I also use manufactured ornamental

page_text: wood inlays, veneers, and painted or otherwise decorated woods and other
materials.
These opaque substances would be of service to give a defined outline to a design,
and at the same time give a colored or uncolored effect, whether viewed by
transmitted or incident light.
Example N° 3.-I take a sheet of glass, say 36" x 24", and place thereon a
piece of silvered reflecting glass 30" x 18", leaving a margin, in this instance, of
3 inches all round. This margin I fill up, wholly or partially, with colored glass,
gelatine, or with stones or other transparent substances, as above indicated, and
then place over the whole, another sheet of glass, thus forming a looking. glass
with an ornamental border. The marginal filling may be of a fragile fret, wood or
metal work, and colored glass. Thus, in the case of a dressing table glass, during
the day time, when the light strikes through the window, and the spectator is
looking towards the window, the margin will shew round the silvered centre picce
in transparent color, and at night time, when the light is inside the room, the
opaque materials which might be used therewith, will shew, and would give a
highly decorative appearance.
In this case of decorating a mirror, I may also fix the piece of silvered glass in
a rebated frame by itself, and surround or partially surround it by a frame
composed of strips of the colored glass or other transparent substance.
Example N° 4-I take a sheet of colored flashed glass, say ruby red color, and
I also take another sheet of flashed glass, say of a green flashed color; I then settle
upon a design, which we will say shall be a flamingo (which is a red color Bird),
with green rushes and grass for a back ground.
I then proceed to draw the shape and details artistically upon the red flashed
side of the one sheet of glass with Brunswick black or other substance, which will
withstand the action of fluoric acid. I then proceed the same way and draw the
shapes of rushes and foliage upon the green flashed side of the other sheet of glass,
taking care that the red and green will hold their respective places at the finish.―
I then, by means of fluoric acid, remove the exposed colored surfaces, and thus
leave only the brunswick black markings upon an uncolored or clear glass ground.
I then clean off the Brunswick black, and obtain on the one sheet the representation
of a red flamingo, and on the other a background of green rushes and foliage.
I may sometimes place between the two red and green flashed sheets of glass, a
sheet of yellow tinted glass, and thereby obtain an extra color to enhance the
effect. By using yellow glass and cutting away the surface, I am enabled to
obtain shades from yellow to white, thus making the picture represent a Red
Bird with a back ground of green rushes or grass and foliage, and with a yellow
or amber and white aerial effect. I also sometimes avail myself of the usual
fluxes or mediums to paint markings, and shade up the subject, and pass the glass
afterwards through a kiln to burn the same on to the surface of the glass in the
usual way.
The flashed or colored faces I place together, and fix in a frame in the ordinary
manner of glazing, or I interpose between them the yellow sheet.
By substituting differently colored sheets of glass, I can produce numerous
contrasts of colored effects.
Example No 5.-I take a sheet of glass and temporarily fix thereon pieces of
glass to form the required pattern or design, whether colored or uncolored, opaque,
transparent, or semi transparent, or otherwise ornamented, and I use the pieces
sometimes when broken up carelessly, or previously cut, moulded or stamped to
the shape required for the desired pattern.-I next place the same in a kiln,
furnace, or muffle, used for heating, manufacturing or melting glass, and I allow
them to remain in the kiln until partial fusion takes place, and the several parts
are united together.-I then anneal the same in the usual manner.- _I also
sometimes put a top sheet of glass as well as a bottom sheet, thus encasing the
intermediate pieces forming the pattern in between two sheets of glass.-The glass.
used would be thin or thick according to the requirements of the case,

page_text: Example N° 6.-I take pieces of glass as before, and temporarily fix them in
their respective positions upon a sheet of material which will withstand fire, for
instance, asbestos cloth or paper, as closely together as practicable, and pack the
intersticies with borax or other medium.-The pieces forming the design should
preferably completely cover a given surface, say 12 inches square. I then place
the sheet in a kiln or oven, and heat it until the whole is in a molten condition,
and the edges of the several pieces have melted or welded themselves together into
one solid sheet of glass.-While in its semi-molten state, the sheet may be weighted
or pressed to bring the edges closer together according to the desired surface
effect. The glass may afterwards be ground down and polished on one or both
sides, in the same way as ordinary plate glass.
.
Example No 7.-Referring now to Example No 4, in which the pieces of glass
forming the design are placed on a sheet, or between 2 sheets of glass, I introduce
amongst the pieces of glass, asbestos fibre, cord, or other fabric, talc, and metal
wire or gauze; and other materials which will not be burned away by the heat to
which the glass is subjected in the subsequent process.
Or in the case where the pieces of glass are merely laid side by side upon the
surface of a sheet of glass, I take a piece of wire netting or perforated sheet of
metal, and place the pieces of glass in or between the meshes, the general surface
level of the netting thus remaining in the centre of the thickness of the pieces of
glass, and I then fill up the interstices with powdered glass and borax or other
fusible material, and place the sheet in the kiln until the pieces are united by
fusion. Or I may temporarily fix the pieces of glass in position upon a piece of
stout paper, a groove having previously been formed round the edges of the pieces,
and I lay metal wires round each piece, so that practically they are held together
by the wire. I then pass the sheet into the kiln after filling up the intersticies as
before stated.
Example N° 8. I take a sheet of glass, and with some powdered or broken
glass, according to the required design, I trace, say, for example, the stems and
leaves of a bunch of moss roses with green glass. I then place some red powdered
glass, or pieces of red glass, in the required position for the Red of the flower.→
The powdered glass may be applied in a dry state, or it may be mixed with a
liquid medium, such as a weak solution of borax, or even with water only.-The
sheet of glass forming the required design is next placed in the kiln, heated, and
afterwards annealed in the usual way.
This example is one which produces a design in Bas relief, and also allows of the
desired pattern or ornament being placed in the centre of a sheet of glass, which
can then be cut away to suit an opening of any size or shape.
Or, I take a sheet of glass, and by the aid of a blow pipe, I fuse a glass-rod, and
Jay it upon the sheet of glass, in any desired pattern or design. This may be
further enriched with pieces of glass or other material, and the whole fused
together in a kiln.
Example N° 9.-I place pieces of coloured glass forming a pattern or design,
upon a piece of glass of another colour; for instance, upon a blue ground I place
circular yellow pieces, and thus obtain green circles on a blue ground, and the
addition of red square pieces will produce purple squares.-With other similar
permutations of color, numerous devices may be obtained. Patterns thus produced
I submit to the heat of a kiln, and thereby secure the adhesion of the parts by
partial fusion.
Example N° 10.-I take the flashed sheets of glass, after designs are finished,
as explained in example N° 4, and place them in a kiln or oven, and heat the same
so as to weld the whole together as one sheet.-Or I seal up the edges only of the
sheets of glass by means of heat.
Sometimes I weld two flashed sheets of glass together with the flashed colored
Burfaces outside, afterwards etching them with acid, or by the sand blast process;
the acid process is however preferable, as leaving the glass less opaque.
.⭑

page_text: Example N° 11.-I take the pieces of glass forming the design, and temporarily
fix them by the aid of gum or other suitable material to a piece of fireproof cloth,
or to a perishable backing, leaving instersticies between each piece of glass.-I then
fill up the interstices with powdered glass, either white or various colors, mixed
with a flux, and then place the pieces of glass, thus temporarily fixed upon the
backing, into a kiln or oven, and heat until the powdered glass has melted and
fused itself into and around the various pieces, so that the pieces of glass forming
the design are framed in by glass jointings; then, covering the surface or surfaces
with a solution of hot liquid borax, all irregularities or cavities are filled up and
levelled with borax glass. Or I fill up the interstices by pressing fused glass rod
into them by the aid of a blow pipe.
Example N° 12.-I take the pieces of glass forming the design, and temporarily fix
them as in the last example.-I then fill up the interstices, and cover the top
surface with powdered glass (coarse or fine), and pass the panel through the kiln as
before. This envelopes the pieces forming the design with the powdered glass,
which, by the action of the heat, is melted, and becomes more or less transparent,
and the sheet now presents a perfectly solid surface. It is next turned over, and
any apertures which may have been left in the underside, filled up, either by
pouring some melted borax, or other medium, upon the same, or by covering the
panel with boax in a dry state, and submitting it again to heat.-The slab is then
cooled and annealed in the usual way.
In some cases I may cover the pieces forming the design with a mere film of glass
upon each side, or one side only.
I also in, some cases, impress markings upon the glass, while in a molten or
plastic condition, by means of hot metal plates or stamps modelled to any suitable
designs or patterns.
I sometimes cast, mould, or otherwise form pockets, sinkings, or recesses to any
desired shapes, in sheets of glass, and set the pieces of glass, previously moulded or
cut to the required shape and size, in these pockets, so as to form a design or
pattern previously settled upon, and secure them, when only laid dry in the
pockets, by means of another sheet of glass laid over them, thus presenting the
appearance, say, for example, of halves of round balls, which, when the plate is
silvered at the back, would shew, by reflection, as whole balls embedded in the
glass. Or I may fuse in these pieces while in the pocket, or fill these pockets up
with powdered glass, which I may manipulate in any desired manner, and fuse all
together. I then, if desired, either grind and polish as usual, or fuse another
sheet of glass onto the top.
Example N° 13.-I take a piece of ornamental wood veneer, a sheet of metal,
paper, or cardboard, or other material, colored or gilt, and have a pattern cut or
pierced in the same, say, to represent a flower pot with an orange tree on it. The
pattern may be cut in pieces, separate or detached from each other, for the intricate
part of the foliage, and afterwards placed in position.-I then place pieces of
differently colored glass, or other transparent substances, so that green may show
at the back of the openings arranged for the leaves, amber or orange color at the
back of the openings arranged for the fruit, brown at the back of the stem openings,
and red at the back of the flower pot opening; for the date of the year or other
inscription, a different color may be placed at the back of each figure opening.-
I also, in some cases, repeat the pierced sheet of veneer or other material on the
other side of the pieces of glass, after having filled up the joints with a cement.-
I then secure this partly opaque and partly transparent production between two
sheets of glass, and seal up at the edges as before explained, thus providing a
perfect outline filled in with colored glass, and sealed water tight. Or I sometimes
place the pieces together, and paint or otherwise mark the outline of the pattern
with ordinary oil paints or similar material.
I inay, in some cases, when using metals, porcelain, terra cotta, asbestos, or other
material that will resist the action of fire, pass the same through the kilu, and weld
the whole together, as has been hereinbefore explained. The edges of the two

page_text: outer sheets would thus be welded together, so as to form a border or margin,
which will allow of the manufactured article being cut to any required shape
or size.
Example N° 14.-I take pieces of thin or thick coloured glass, or other
transparent substances, and stick them onto the back of a sheet of glass prepared
for silvering as a mirror, and I then coat over the whole surface of the sheet of
glass, including the colored pieces attached thereto, by any suitable silvering
process. I afterwards paint or coat the whole with a damp-resisting and protecting
substance in the usual way.-I may leave some of all of the transparent colored
pieces unsilvered, and without any opaque coating at the back, so that the colored
pattern would show with light striking at the back of the mirror.-This example
I may protect with another sheet of glass at the back, or by a perforated wood or
metal back, the perforations being made at the required places, so as to show the
colored parts as transparencies.
Example N° 15.-I deposit the pieces of glass forming a pattern or design, in or
upon a sheet of glass while it is in a molten or semi-molten state, as in the
manufacture of rolled cathedral glass, which is glass of the same color throughout
the sheet, or in the manufacture of plate glass. When the molten glass is poured
out on to the iron table, and has undergone a rolling or pressing process to
somewhat level the surface, I take the pieces of glass forming the required pattern
or design which I have previously temporarily fixed upon a sheet of paper, and lay
the combined pieces of glass face downwards upon the molten glass sheet. This
may then be rolled with the hot iron roller, or pressed, in order to press the pieces
into the sheet. Having removed the paper, I next take another sheet of semi-
molten plate glass prepared as in the first instance, and deposit it upon the first
sheet; or I pour over the ornamented sheet, molten glass borax, or other medium, in a
powdered state, thus encasing the pieces of glass or combination of glass and other
refractory material.-I may gum the pieces on to asbestos paper, in which case the
gum would perish under the intense heat of the glass, and would leave the asbestos
paper free to be stripped off. The plate of glass is then heated again in a kiln, if
requisite, or it may be placed in the annealing oven direct, and when cold, taken
out and polished on one or both sides in the usual way. By this process, sheets
of ornamented glass may be made in large sheets, and afterwards cut up with the
diamond to suit any shaped or sized openings, in the ordinary way.
I may also lay the pieces forming the design upon an iron table, and pour molten
glass, or lay a sheet of semi-molten glass over the same, and roll over with an iron
roller or press, so pressing the whole together, and placing it in the annealing oven
as before explained.
Example N° 16. I take two flat, curved, cylindrical, or it may be saucer or dome
shaped pieces of glass, and space them so as to receive a filling of powdered glass,
which may be inserted either before or after the partial sealing of the edges, in the
latter case, the sealing is completed after the filling. This filling is composed of
colored or uncolored glass in a dry state.-I may use differently colored layers,
starting from the bottom with dark color, and fill up gradually with other shades
of color, or with different densities, produced by using coarsely or finely powdered
glass, until the top is reached ;-the sealing is effected when the plate is complete.
I may also deposit, in amongst the powdered glass, pieces of glass or other
material, so as to represent a pattern or device. By these means, when a powerful
light, such as the electric light is transmitted through the plate, a sparkling and
brilliant effect is produced.
I may also, in some cases, fill up the space between the two thicknesses of glass;"
with pieces of glass, cut, moulded, or otherwise ornamented, without using powdered
glass.
I may also find it desirable, in some cases, to take the last plate or cylinder,
when complete, and place it in a kiln or furnace, and thereby weld or fuse the whole
together as one niece

page_text: Example N° 17.-I embed or encase the pieces of glass or other unburnable
materials forming the design, by the process of blowing or casting.
I take the pieces of glass, and place them in a position to form a pattern or
design upon a sheet of asbestos paper.-I then place this sheet, with the device
upon it, in position upon the inner face of the mould usually employed in glass
blowing. I then blow the glass into the mould, say, for example, to form a gas
globe. I next, while the globe is still in the mould, fill it up with hot whitening
or other suitable substance, which will hold the globe in position. The article thus
far formed, I place in a kiln or furnace, and heat until the pieces of glass forming
the design are fused to or embedded in the surface of the globe; or I first blow a
plain gas globe to the required shape, and then place on the inside, while still in
the mould, the pieces of glass and other material forming a set design or pattern,
fixed temporarily in position on some combustible or incombustible substance, and
I then proceed to blow another globe inside this, thus enclosing the colored pieces
forming the design between the two globes. The edges of the two globes I then
join up, and having filled the inner one with hot whitening, as before, I pass the
whole into the kiln, where it is subjected to a fusing heat, for the purpose of
cementing the component parts together, if necessary.-The pieces of glass attached
to the asbestos backing may be applied to the outside of a globe blown in the
ordinary manner, without the use of a mould.
It will be obvious that ornamented globes of glass, prepared as above described,
may be moulded or bent into any desired shape to suit the requirements of the
decorator or manufacturer.
The ornamented glass panels may be used as a wall decoration, a backing of
silvering or luminous paint being first applied thereto.
Example 18.--Instead of encasing the pattern or design between sheets of glass,
I may embed or frame the pieces forming the design in or with glass while in a
molten or plastic condition, should it be found desirable to do so.
Having now particularly described and ascertained the nature of my said
Invention, and in what manner the same is to be performed, I declare that what
I claim is
1. Enclosing patterns composed wholly or in part of transparent pieces, between
sheets of glass, and forming there with a composite panel or frame, as described with
reference to examples 1. 2 and 3.
2. Producing coloured patterns by combining together sheets of flashed glass
from which the colour has been partially removed, whether a sheet of glass tinted
with a third colour be interposed, or not, between the flashed or pattern sheets, in
the manner above described with reference to example 4.
3. The application of furnace heat to devices composed of fragments or pieces of
coloured glass and other refractory materials, arranged on a sheet, or between sheets
of glass, in the manner and for the purpose above set forth with reference to
example 5.
4. Manufacturing ornamental sheets of glass by fusing together the pieces forming
the pattern, and finishing the same, when required, by grinding and polishing as
above described with reference to example 6.
5. Producing ornamental patterns by tracing the same in powdered glass upon a
sheet, and applying a fusing heat thereto, as described with reference to example 8.
6. Combining pieces or sheets of coloured glass to produce secondary colours, as
described with reference to examples 4. 9. and 10.
7. Jointing together and finishing a pattern or device with fused glass as above
described with reference to examples 7, 11 and 12.
8. Producing glass panels with coloured designs composed of opaque and trans.
lucent materials, as described with reference to example 13.
0. Ornamenting mirrors as described with reference to example 14.

page_text: 10. Manufacturing sheets of ornamental plate glass in the manuer described
with reference to example 15.
11. The combination of clear and powdered glass as described with reference to
example N° 16.
12. The process of manufacturing blown or cast articles in glass with ornamental 5
devices forming an integral part thereof, as described with reference to examples
17 and 18.
$