The Louisiana Democrat. [volume] (Alexandria, La.) 1845-1918, 1877-02-21
The Scientific American

The Scientific American
which has been published weekly for
the last thirty one years, does this, to
an extent beyond that of any other
publication; in fact it is the only week
iv paper published in the United States
devoted to Manufactures, Mechanics,
Inventions and New Discoveries in the
Arts and Sciences.
Every number is profnsely illustra-
ted and it's contents embrace the la
test and most interesting information
pertaining to the Industrial, Mechanl-
cal and Scientific Progress of the
World; Descriptions, with Beautiful
Engravings of New Inventions, New
Implements, New Processes, and I'm
proved Industries of all kinds; Useful
Notes, Recipes, Suggestions and adj
vice by Practical Writers, for Work
men and Employers, in all the various
arts, forming a complete repertory OF
New Inventions and Discoveries; con-
tanning weekly record, not only OF
the progress of the Industrial Arts in
our own country, but also of all New
Discoveries and Inventions in every
branch of Engineering, Mechanics and
Science abroad.
THE SCIENTIFIC AMERICAN has been
theforemost of all industrial! publica
tions for the past thirty years. II
is the oldest, largest, cheapest, and til,
best weekly illustrated paper devoted
to Engineering, Mechanics, Chemistry
New Inventions. Science and Iudustri
al Progress, published in the world
The Practical Recipes are we'll wortl
ten times the subscription price, ant
for the shop and house will save many
times the cost of subscription.
Merchants. Farmers, Mechanics, En-
gineers, Inventors, Manufacturers
Chemists, Lovers of Science, and PEG
pie of all Professions, will find thu
SCIENTIFIC AMERICAN useful II
them. 1t should have a place in ever,
Family, Library, Study, Office ant
Counting Room; in every Readin'
Room, College and School. A nev
volume commences January 1st, 1877
A years Numbers contain S42 page
and several hundred eDgravmgs s.
Thousands of volumes are preserves
for binding and reference. Term
50 GOA year by mail, including pos
tase. Discount to Clubs. Special Cir
cnlars, giving Club iates, sent free
Single copies mailed on receipt of J
cents. May be had ofall News dealers
DATEnlTC IN CONNEC
SCIENTIFIC AMERICAN, Messr;
MUM & co. are Solicitors of Ameri
can and Foreign Patents, and have tn
largest establishment in the worlt
More than fifty thousand application
have been made for Patents tlloug
their agency.
, Patents are obtained on the hes
terms. Models of New Inventions aD
Sketches examined. aud advice fire.,
4 special notice is made in the SCIEN
'uFIC AMERICAN of all Invention
patented through this Agency. wit
the name and residence of the Patci
ice. Patents are often sold in part (.
whole, to persons attracted to the i,
ventinn by such notice. A rampb|c
) containing iul directions for obtainin
, Patents, sent free. The SCIENTIFI
-: AMERICAN REFERENCE BOOK,
, volume bound in cloth ami gilt, eol
tanning the Patent Laws, Census
the United States, and IA2 Engraving
| of Mechanical movements. P.ice
, cents.
Address for the Paper. or concerniI
Patents. MUM & CO., 81 PAR
| ROW, NEW YORK Branch Ofic
cor. f and 9TH SITS, Washington, ID.