The Louisiana Democrat. [volume] (Alexandria, La.) 1845-1918, 1877-06-20
The Scientific American

The Scientific American
which has beer published weekly for
the last thirty one years, does this, to
an extent beyond that of any other
publication; in fact it is tie only week
ly paper published in the United States
devoted to Manufactures, Mechanics,
Inventions and New Discoveries in the
Arts and Sciences.
Every number is profosely illustra-
ted and its contents embrace the la
test and most interesting information
pertaining to the Industrial, Mechani-
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 q 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
the foremost of all industrial publica-
lions for the past thirty.one years. 1t
is the Oldest, largest, cheapest, and the
best weekly illustrated paper devoted
to Engineering, Mechanics, Chemistry
New Inventions. Science and 1ndustri-
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The Practical Recipes are we'll worth
ten times the subscription price, and
for the shop and house will save many
times the cost of subscription.
Merchants, Farmers, Mechanics, En-.
giueers, Inventors, Manufacturers
Chemists, Lovers Of Science, and PEG
pie of all Professions, will find the
SCIENTIFIC AMERICAN useful tc
them. 1t should have II place in every
Family, Library, Study, Office and
Counting Room; in every Reading
Room, College and School. A new
volume commences January LIST, 1877
A years numbers contain s42 pages
and several hundred engravlngs.-
Thousands of volumes are preserved
for binding and reference. Terms
So 20 q year by mail, including pos
tage. Discount to Gibbs. Special Cir.
culars, giving Club rates, sent free
Single copies mailed on receipt of II
cents. May be had ofall News dealers
|
PAlENlS. ton with I't IL,
SCIENTIFIC AMERICAN, Messrs
MUM & co. are Solicitors of Ameri
can and Foreign Patents, and have thu
largest establishment in the world
More Than fifty thousand application.
have been made for Patents through
their agency.
Patents are obtained on the bes
terms. Models of New Inventions AM
Sketches examined, and advice free
A special notice is made in the SCIEN
TlFIC AMERICAN of all Invention!
patented through this Agency, will
the name and residence of the Paten
tee. Patents are often sold in part OF
whole, to persons attracted to the in.
vention by such notice. A pamphlet
containing full directions for obtainin!
Patents, sent free. The SCIENTIFIC
AMERICAN REFERENCE BOOK,
volume bound in cloth and gilt, con
tanning the Patent Laws, Census. o
the United States, and l42 Engraving
of Mechanical movements. Price 2;
cents.
Address for the Paper, or concerning
Patents, MUM & CO., 81 pARK
ROW, NEW YORK. Branch Office
cor. F and 9TH SITS, Washington, D. C