The Constitutional. [volume] (Alexandria, La.) 1860-1861, 1860-10-20
NEW PROSPECTUS
sfxTETNTH YEAR

~ of the ''NEW SERIES of the SCILNrIFiC
AMERICAN was commenced.
In announcing the above fact, III" publisher,
embrace the opportunity to thank thcir old patrons
and subscribers for the very liberal support they
have hitherto extended to this journal placing IL
as they have, far beyond that of any other publ
cation Of the kind in the world, in point of circu-
lation. The average circulation ofthc SCIENTIFIC
AMERICAN during the past year has been
10000 COPIES PER WEEK
Some editions have reached "a high as $4,000:
none less than 26,000. The extent Of the rircula-
ton evnces hepopularity of tho paper; and while
our sders seem satisfied with the quantity and
qualify of matter they get in one years nnnbr
Comprising S32 pages and costing only - thu
publishers are determined to stiil improve the
paper during the coming year.
The Scientific American has the reputation. at
home and abroad, of being the best weekly pub
LEGATION devoted to mechanical and industrial pun
suits now published, and the publishers are de-
termined Of labor and enterprise will do Isl to
keep up the reputation they have earned during
the fifteen years they have been connected with
its publication.
TIE INVENTOR
The Scientific American is Indispensable to every
inventor, rs it not only contains illustrated dos
criptions Of nearly all The best Invention, aS they
come out, but eag h number contains an official list
Of the claims ot all the patents issued from the
United States Patent Oliic' during the week pre-
viOus; thus giving a correct history of the progress
Of inventions in this country, We also r.
ceiyng, every week, the best scientific journals Of
Great Britain, France and Germany; thus placing
in our possession all that is transpling in mcchan-
iCal science and art il those old countries We
shall continue to transfer To- our columns, copous
extracts from thrSr journals of whatever we may
dSeIn of interest to our readers.
TO THE MECHANIC AND MACHINIST
No person engaged in any of the mechanical
pursuits should think of doing without" the Sci
rntiiic American. it costs hut four cents p,r
week every number contains from six to ten en-
cravings of new machines and inventions, which
cannot be found in any other publication. ID is
established rule If the publishers to insert none
but original rngra&ing> and thosr If the first
class III the art, drawn and engraved by expert
cnccd persons under their own suprr' isiOn.
10 THE CHEMIST AND ARCHITECT
Chemists and architects will find the Scientific
American useful journal to them. All the new
discoveries in the sci,ncc of chemistry are climi-
mated in lis columns, aud the interests OF the
architect and carpenter not overlooked; but
all the new inventions and discoveries sppertain-
ing to these pursuits are published from week TO
w".l.
To mn NiLLWRiGHr AND MiLL-uwNBR
ls.ih and practical information appcItaininr
go the iu,crr.' Of m.liwight, aud milowneT4 will
be- found published IN the Scientific American,
which Information they cannot possibly obtain
from any Other source. 10 his class the paper
| Is specially .ccummcudc1.
TO THE PLANTER AND FARMER
Subjects in hirh planters and farmer, are in
| t.rsirl W.Il Doe found discussed in the Scientific
American; most oi the Improvements in aglcul.
uIal uplmru., bring illustrated ia its columns.
TO me MAN-uF-LEl>URE AND I'll MAN-OF
SIENCE!
t1ni5uris e both these classes cannot fail e.
| be- interested IA TIA, Scientific American, which
contains tie --latest intelligence" on all subjects APP
ipptIi'iiur to th' az, and srcuccs. both practical
ami t....utical .U She latest discoveries and
,huuomrua wi.,h come 70 our knowledge being
,.D!y recorded dr.,iu.
TO ALL WHO CAN READ!
Ey'ry uI" who can rad the English language,
w believe, will Dee benefited by subscribing for
tlr Scientific American, aud receiving its weekly
visits; aEd "IiIr w. depend upun all our old pa
ir"l. Iuu,' ln" ln,ir u.gu subscriptions, we would
J-h a. Zach iu -,ai as one or more new names
nth BIZ own. \ ~..."l. person has $, nj us As
many ,- iUj la.l Subscribers, from one place, in
q su,' Year. IA, publishers de- not expect that
,-,3y ono vr 1o IT, much bat # the 7.50O sub
! -clh.r-. whose subscriptions, cNIire with the
present '"'lwr. vll ~al each single nam,
! with th..ro9r, they Wl.i confer a lasting obga
tou ulur o., a.d they VIII j." rrwsrdcd for il IN
the irlroy.ll it Ur shall hr enabled 10 make in
the paper hy 'hu- Increasing our receipts The
| following az tho
TE MS.
To mail Subscribers. Two dollars Year, or
| ono dolrg forSN Months Ou" doll, pays for
one compi'tr volume of nc Irg's; two ,olim,s
comprise on" year. tn. volumes cvmmcucc On
'hr first Of January and July.
CT 1 TIES.