The Potter journal. [volume] (Coudersport, Pa.) 1857-1872, 1863-02-18
ILLUSTRATED
SCIENTIFIC AMERICAN.
TIE Best Mechanical paper IN the World.
EIGHTEENTH YEAR.
VOLUME YIII.-NEW SERIES.

A new volume of this popular Journal COM
menees on the first of January. 1t is publish
cd weekly, and every number contains sixte. a
pages eff useful information, and from FIVE to
ten original engrayings of new inventions and
discove les, all Of which are prepared ex-
pressly Tor its columns.
To the Mechanic and Manufacturer.-No
person engaged in any Of the mechanical or
manrf cturng pursuits should think of "do-
ing without" the Scientific American. Il
. costs but six cents per week; every number
contains from six to ten engravings of new
machines and inventions, which cannot be
found in any other publication.
To the Inventor.-The Scientific American
10 indispensable to every inventor, as it not
only contains illustrated descriptions of near
ly all the best inventions as they come out
bnt each number contains an Official List OF
the Claims of all the Patents issned from the
United States Patent Office during the week
previous; thus giving correct history oi
the progress of invention in this country
We are also receiving, the best Scientific jour-
mails of Great Britial, France and Germany
thus placing in our possession all that is trans
piring in mechanical science and art in these
old countries We shall continue to transfer
10 our columns copious extracts from these
journals of whatever we may deem of interest
10 our readers.
4 pamphlet of instructions as to the best
mode of obtaining Letters Patent on new IN
ventions, is furnished free on application.
Nessrs. Mum l. 20. have acted as Patent
Solicitors for more than seventeen years: IN
connection with the publication OF the Sclen-
1ffc American, and they refer to 10000 pat
sntees for whom they have done business
No charge is made for examining sketches
and models of new inventions and for adyls-
ing inventors as to their patentability.
Chemists, Architects, Millwrihgts and Far
mers.-The Scientific American will be found
n most useful journal to them. All the new
discoveries in the science OF chemistry are
given in its columns, and the interests OF the
architect and carpenter are not overlooked
all the new inventions and discoveries apper-
tanning to these pursuits being published from
week to week. Useful and practical informa-
ton pertaining to the Interests of mlllwrights
and mill-owners will be found in the Scien-
tfc American, which information they can
not possibly obtain from any other source
Subjects in which farmers are interested will
be found discussed in the Scientific Ameri-
can and most of the improvements in agri-
cultural implements being Illustrated in its
columns
TERMS.-To mail subscribers: Three Dol
lars a year, or One Dollar for four months
The volumes commence on the first of Janua-
ry and July. Specimen copies will be sent
gratis to any part of the country.
Western and Canadian money or Post-O Office
stamps tsken at par for subscriptions. Cana
dian subscribers will please to remit twenty
fve cents extra on each years subscription tc
prepay postage.
MUM L CO., Publishers,
81 Park Row, n Y