The Findlay Jeffersonian. [volume] (Findlay, Hancock County, Ohio) 1870-1881, 1878-01-04
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A Colossal Work Completed
KNIGHTS
American Mechanical Dictionary

PUBLISHED BY
HURD q HoUGaToN,l IS AsToR PLACE NY
H.o. HoU,v HToN COMPANY, Boston
THE ERIVERSIDE E PRESS. Cambridge.
From the Scientific American
The completion of knights american
Mechanic Dictionary" is an event in the
annals OF literature n this country, as Ii
marks the substantial completion OF a great
and elaborate undertaking, the lapor on
which has extended over q period of eight
years. 1t Is difficult TO realize how colossal
is the task involved In the preparation of a
work nj this description. Thousands of pai-
ents, American and foreign, have been di-
gested, industrial processes OF every nature
have been examined and The iatesti prove
ments therein noted. Engineering works,
scientific discoveries, and tools OF very craft
have been studied; and finally, all this i'm
nelo OF applied science. has been subjected
10 careful revision and condensation. and by
means Of ingeniously contrived systems of
indextne, rendered invaluable for purposes
of reference and research. Add to this the
laDors of artist and engraver. and there is
little food for marvel that the vork has cost
sloo 900: that II treats Of 20 600 subjects con-
umes irclude SO pages 1t is more au en-
cyclopoedia thar q dict ousry; IL is, in fact q
mechanical and scientific library, carried u
to the lstert dates. A just estimate OF the
comprehensive nature Of the WORK and its
importance TO inventors. engineers, and ar
itsans Of every class and In all libraries can
only be gained by careful examination ofthe
| voIumes themselves
The scope ofthis work concerns .griculturaI
Machinery, Wood. Metal Glass, Stone. Clay,
Cement, and Leather Working; Mining, Nv
drsulic, Railway, Marine. and Military En-
gineering; Working in Cotton. Wool, Silk
| FLAX, Hemp, and Paper; Steam. Air. and
| Gas Engines. and other Motors; Lighting.
Heating Drying and Ventilating; Fine Arts;
Photograph. Electric, Telegraphic, Optical,
Neurological. Calculating, urgicsl, and Den
| tai Instruments, etc.
| Itsvalue. even ifthere were in print others
OF a similar nature, would be very great on
| account of its SCOPE. its great number of IL
| lustrAtious. and the trusIworthiness OF its
auihor- but at present It's value Is enhanced
by the feet that II has. properly speaking no
| competiter. There is published no baok OF
similar intent which is at once so large so
| vel Illustrated, so closely broughf down 20
the present time. and so full ofillustratsons.
| Dentists, surgeons, philosophers. chemists
engineers mechanics, a. d sci ntIfic men and
| students ofevery grade, vii find here des-
crfbed and illustrated more % the instru-
. fession than CAD be found in well furnished
stores and manufactures. and they will also
md a constant supplementary course of in.
. struction SO arranged as TO be available fol
instant reference. The work consists of three
! handsome octave volumes aud will be lou nd
40 Invaluable book OF reierance in the fam
fly, the rounttng-room and the workshop
No better educational W. rk could he placed
before children, adapted as IL is to awaken /
latent taste which may have an important
bearing on their life carer.
The ork Is sold by subscription and per
sons desiring to purchase 1t should address
Send Tor full descriptive circular with term
wv Is. FoEsHEE & co, General Agents, II
West 9Th ST., Cincinnati, Ohio.