The Mount Holly news. [volume] (Mount Holly, Burlington Co., N.J.) 1891-1942, 1917-06-05
POSTAGE STAMPS.
Study Their Backs and You May
Come Across a Prize.
TWO CLASSES OF MARKINGS.
One of These lie Accidental and the
Other Is Intentional, but Either Adds
to the Interest of the speoimen-A
Curious Nicaraguan Issue.

to the Interest OF the Speclmen-A
Curious Nicaraguan Issue.
1t really is interesting to study the
things which may be found upon the
backs of stamps. One might group
these into two classes-accidenta and
intentional. In the first class would
come double printings" and offsets"
In this instance by double printings
we refer to those stamps which were
accidentally printed upon both sides of
the paper These are very rare. By
offset we mean where too much ink
was used or the sheets laid upon each
other while too wet, SO that the color
from the face of one sheet came of
on the back of the one next to it.
These double impressions and offsets
are found in the surcharging of stamps
as well as In the original printings.
Offsets are comparatively common and
vary very much In intensity of color
and completeness of design. In the
early stamps of Great Britain the color
of the stamp has changed the gum, or
perhaps the paper, to beautiful blue,
and, as there was little or no color on
the portrait in the design, this head
appears In white upon a blue back
ground on the back of the stamp This
is called an ivory head" and Is very
interesting.
Before we take up the matter of
what Is Intentionally placed on the
backs of stamps we might say that the
paper upon which such stamps are
printed usually shows best from the
back. 1t may, of course, be either thin
or thick, white or colored partially or
completely through. 1t may have silk
threads here and there like the United
States revenues first issues on silk pa
per or silk all through like the later
issue (1873) revenues, or it may be
granite" paper, like certain stamps
of Austria, Switzerland and Japan.
Again there may be embedded In the
paper silk threads running the whole
length Of the sheet, as In certain Is
sues Of Bavaria, Wurttemberg and es-
pecially Switzerland, where threads of
many colors may be found.
In considering what is Intentionally
placed on the backs of stamps we no
tice first the gum. This can easily be
found in many shades white, yellow
ish brown, dark brown, pink or rose
Some of the old German states espe
cially have fondness for pink gum.
The second thing to look for, in
tentional1y placed on the backs of
stamps, is something in the nature Of
a protection against cleaning or coun-
terfeiting. Under this head would
come grills or embossings. Excellent
illustrations Of these are found on our
own stamps and again In those of
Peru Watermarks, while not placed
ON the backs of stamps, show much
more plainly there and may be includ-
ed in ones collection of backs"
AS a protection against counterfeit
ing, one may call attention to the nu.
merals upon the backs of the early is
sues of Greece. for there are many
errors and varieties to be found In
these old Grecian stamps. Mexico
protects some of her stamps by print
ms 0NAOoS IhC DdNAS u Inc VI DluS
MORE, an irregular arrangement OF
curved lines. Sweden about 1886 com
meneed printing on the backs of her
postage stamps small blue picture OF
a post horn. This practice was con
tinued some years.
AS protection against counterfeit
ing and also as means of identifying
stolen stamps Spain employs set OF
serial numbers The postoffice depart
ment keeps a list Of the numbers on
the backs of the stamps shipped to
every postoffice, so that If one of these
is robbed the authorities know and can
identify, If found, the stolen stamps
by the numbers they bear.
Thirdly, we consider those stamps
where the printing on the backs was
intentional, but placed there for other
reasons than to prevent counterfeiting.
In some respects thcse are the most In.
teresting Of all. We wish to call at
tention to three special instances. Por-
tugal in 1895 issued series of stamps
commemorative of the seven hun
dredth anniversary of the birth of st.
Anthony of Padua. There are four
designs in the series. But what inter.
ests US in this connection is the curl
GUS fact that upon the back of each
stamp there is printed In tiny blue
letters Latin prayer This series was
also surcharged for use in the Azores.
When we study Nicaragua we are
beWildered nv the multiplicity Of sur