The Constitutional. [volume] (Alexandria, La.) 1860-1861, 1860-09-08
NEW PROSPECTUS.
SIXTEENTH yBARli!
N the Isf Of Ink, Last the THIRD VOLUME

ON the LIST Of July last, the THIRD VOLUME
" of the NEW SERIES" Of the SCIENTIFIC
AMERICAN was commenced.
III announcing the above fact, the publishers
embrace the opportunity 10 Thank their old patrons
and subscribers for the very liberal support they
have hitherto extended TO this journal placing it,
as they have, far beyond that Of any other publ
cation Of the kind in the world. in point Of cirru-
lation. The average circulation ofihe SCIENTIFIC
AMERICAN during the past year has been-
10000 COPIES PER WEEK
Some editions have reached as high as 5000:
none less than $4,000. The extent Of the crcuIa-
ton cvinces the popularity Of the paper; and while
our readers seem satisfied with the quantity and
quality Of matter they get in one years number
Comprising 500 pages and costing only 80, the
publishers are determined To still improve the
paper during the coming year
The Scientific American has the reputation at
home and abroad, of being the best weekly pub
location devoted 10 mechanical and industrial pur-
suits now published, and the publishers are de-
trminrd (if labor aud enterprise will do i) to
keep up the !, puiaion they have earned during
the fifteen years they have been connected with
its publication.
THE INVENTOR
The Scientific AmrIicrn is Indispensable To- every
inventor, il not only contains illustrated dcs-
criptons of nearly all the best inventions as they
come out but each number contains official list
of the claims of all thu patents issued from the
United States Patent Office during the week pre-
vious; thus giving correct history Of the progress
of inventions in this country We are also re-
cciving, every week, the best scientific journals Of
Great Britain, France and Germany; thus placing
in our possession all that is Transporting III mcchan-
zeal scIcncr aud art in those old countries. We
shall continue To transfer to columns, copiOus
extracts from these journals of whatever we may
deem of interest to Our readers.
TO THE MECHANIC AND MACHINIsT
No person Engaged in any of the mechanical
pursuits should .hink of"doing without the Sci
,ntic American 1t costs but four cents per
week every number contains from six To ten IN
cravings Of new machines and inventions, which
cannot b" found in amy Other publication. Ii Is
an established mi" of the publishers to insert none
but original cngIaviugS, and those Of the first
Gas. in the ant, dawn and engraved by expert
,nc'd iS'rs"HS HHd their own supervision.
To THE CHEMIST AND ARCHITECT
Chcm,ts and architects will find III. Scientific
American us,iul journal TO them All the new
discoveries ia the science of chemistry elini-
mated in It's columns, and the interests of the
a:chtct and carpenter not overlooked; bij
all the new inv, ntions aud discoveries app, IT,,
ing 10 lh's" pursuits are published from wce IT,
weak
To THE MII.LWRIGHT AND MILL-oWNER !!
Uscul and practical information appcrtaining
TO ibr nj I's 81 miilw,iohfs and mil-owneis Will
be- found published ia thu Scientific American,
which information thy cannot possibly obtain
tom any "th'r source To this class the paper
3, pclaiiy recommended
TO I'll PLANTR AND FARMR
SUBJECTS in which planters and farmers are in
| tIcs.rd will be- ipGnd discussed in the Scntif;
American; most of the Improvements in ag1cul-
lual implements hrng illustrated in its columns.
To THE MAN-UF-LEISURE AND TIL MANOR
SCIENCE
individuals of both these classes cannot fail to
be- Interested in tn" Scientific American, which
contains the latest Intelligence all subjects APP
PERTAINING to the arts and sciences both practical
and theoretical; all the latest discoveries and
PHENOMENA which come To- our knowledge being
early recorded therein.
TO ALL WHO CAN READl
Every one who can read the English language,
We brrve, will bc benefited by subscribing for
! tn, Scientific American, and rrc,,n its weekly
visits; and while we depend upon all our old pa
irons renewing their own subscriptions. we would
ask OF each To sgnd US one or mOrr new names
with his own. single person has sent rs as
many aS 100 mail subscribers, from one place, in
a single year. The publishers do not cxprci that
every one will do rs much; but if the $500 sub
scrbrrs, whose subscriptions expire with the
prescott volume, viii send each single name
with th,ir own, they will confer 4 lasting obga-
tiuu upon us, and they will br rewarded for it in
tlr' improvement we shall he enabled To make in
the paper by thus increasing our receipts The
following the
re MS
To mail subscribers: Two dollars Year, on
| one dollar for Six Months. One dollar pays for
| one comP!'i" voInm" Of il6 pages; two volumes