The Donaldsonville chief. [volume] (Donaldsonville, La.) 1871-current, 1877-02-24
WHAT PAYS z

u Mechanic, Inventor, Farmer or Profess
sional man, to keep informed on all the i'm
provements and discoveries of the age.
1t pays the head of every family to intro
duee into his household newspaper that is
instructive, one that fosters taste for in
yestigation, and promotes thought and en-
courages discussion among the members.
THE SCIENTIFIC AMERICAN
which has been published weekly for the
last thirty years, does this, to an extent
beyond that of any other publication i'll fact
it is the only weekly paper published in the
United States, devoted to Manufactures,
Mechanics, Inventions and New Discoveries
in the Arts and Sciences.
Every number is profusely illustrated and
its contents embrace the latest and most in
teresting information pertaining to the In
dustrial, Mechanical, and Scientific Progress
of the World; Descriptions, with Beautiful
Engravings of New Inventions, New Imple-
ments, New Processes, and Improved Indus
tries of all kinds: Useful Notes, Recipes
Suggestions and Advice by Practical Writers,
for Workmen and Employers, III all the var
ions arts, forming u complete repertory of
New Inventions and Discoveries containing
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-
tons for the past thirtyone years. 1t is the
Oldest, largest, cheapest. and the best aceekly
| illustrated paper devoted to Engineering,
Mechanics, Chemistry, New Inventions, Sci
ence aud Industrial Progress, published in
the world.
The practical Recipes are well worth ten
times the subscription price, and for the
shop and house will save many times the
! cost of subscription.
| Merchants, Farmers, Mechanics. Engi-
neers, Inventors, Manufacturers, Chemists,
Lovers of Science, and People of all Profess
sions, will find the Scientific Anaericaa useful
| to them 1T should have place in every
Family, Library, Study, Office and Counting
Room in every Reading Room, College and
School. A new volume commences January
1, 1877.
A years numbers contain S32 pages and
| Several Hundred Engravings. Thousands
of volumes are preserved for binding and
reference. Terms, So 20 a year by mail in
Guiding postage. Discount to Clubs. Spe-
cial circulars, giving Club rates, sent free.
Single copies mailed on receipt of 10 cents.
May be had of all News Dealers.
DATENTS. In connection with the
Il Scientific american, Messrs. MUM &
4 Co are Solicitors Il American and Foreign
| Patents, and have the largest establishment
in the world. More than fifty thousand ap-
| plications have been made for patents
| through their agency.
Patents are obtained on the best terms.
Models of New Inventions and Sketches ex-
amined, and advice free. special notice
is made in the Scientific american of all In
yentions Patented through this Agency,
with the name and residence of the Patentee.
Patents are very often sold in part or whole.
to persons attracted to the invention by
such notice. A Pamphlet. containing full
directions for obtaining Patents, sent free.
The Scientific american Reference Book, q
volume bound in cloth and gilt, containing
| the Patent Laws, Census of the U. S., and
142 Engravings of mechanical movements
Price 25 Cents.
Address for the Pa.ser, or concerning Pat.
ents, MUM 81 CO., 81 Park Row, New
York. Branch Office, Corner + & 9TH sts.,
Washington, d. c. ~-