The southern aegis, and Harford County intelligencer., 1863-12-25

-.
MECHANICS INVENTORS, MANUFACTURERS,
ENGINEERS. AGRlCHTUaiSTS, CHEMISTS.
S@sA AND ALL GLASSES OF READERS.
Ought, by. all means, to take the
SCIENTIFIC AMERICAN.
- The most Valuable Jour, ,al of its calss
soao p35lishe d.
o. 1 VOLUME X, NEW SERIES,
Commences on the lst January next:
therefore, no,o Is the time IL subscribe.
MECHANICS will find in the ScIEN-
TlFIc AMERICAN valuabl e information
concerning their various II des, and de-
tails of the latest and best i'm pl 'ovements in
Machinery, Tools, and Pro ce sses; toget-
ner with such useful know vie dge as will
tend to dignity their occ up stons and
tighten their labors. n
INVENTORS will find in the Sc,EN
TIFIo AMERICAN all nece ssa..y instruc-
tons how to secure Letters aten for their
inventions; also excellent III 'ustr dtions and
descriptions of all the princi pal INVENTIONS
recently made in this count nv nd in Eu-
rope; likewise an Official Lis t of he claims
of all Patents granted weekl, at Washing
ton, with numerous expla nato ry note;
also, discussions of question s. &C ,ncerning
the Patent Laws of the Unite I'd S tates, re-
ports of trials in court, with lega opin-
ions, etc.
MAN UFACTURERS will | find in the
SCIENTIFIC AMERIcANi illust rate darticles
descriptive of the most recen tly invented
machines used in various m anui acturing
operations, the different proc 'esst IS being
lucidiy described; also, practi cal receipts
of much value TO manufacturers, W ith hints
upon the economical manage men of fac
tories, ~.
ENGINEERS will find in the ScIEN-
TFIc AMERICAN valuable descrp tions ol
all the best inventions connecte I'd with
Steam, Railroad, Marine, and Me, ,hanical
Engineering; together with faithful record
OF the progress Of science in all Il lese de-
partments, both at home and abroa ID.
CHEMISTS will find in the S. ,IENT1.
FIc AMERICAN details OF recent d iscover.
les made in Chemistry, and articl es on the
application of that science to all The Usefu
Arts.
AGRI( ULTURISTS will fnd in the
SCIENTIFIC AMERICAN engraI'n lgs anG
descriptions of all the best and + most ap.
proved Farm Implements; also, CIR ignal OF
well-selected articles on matter relating
to general Agriculture; great ca re being
taken to furnish Farmers, regul,nrly, witt
such information as will be va liable ir
the field, as we'll as in the hoase.t old.
ALL CLASSES OF READER S will 6nc
in the SCIENTIFIC AMERICAN a popular
resume of all the best scientific inf ormator
of the day; and it is the aim of the pub
fishers to present it always in an attractive
form, avoiding as much as pos sible alb
struse terms. To every intelliea snt mind
this journal affords constant supply o
instructive reading.
SUBSCRIBER should remit SC, s.s to have
their subscriptions begin on the 1st o
January, with the new volume. Those
who preserve their numbers for binding
have. at the end of the year, two handsome
volumes Of 4l6 pages each -832-witI
several hundred engravings.
TERMS OF SUBscRIpTIo N.-$3 fol
one year; $l.50 for six mo nths; 81 fo
four months; 20 copies in Club can bt
had for $40. Subscribers in Canada shoult
remit 25 Cents extra, to pay postage
Specimen Copies sent free; also, gratis, ;
pamphlet of "ADvIcE TO INVENTORS.
Address,
MUM & CO., Publishers,
d.l8 37PARK Row, New Y ork City