T ~......... . ■ ■- . .
B O 0 K IIM
A N U F A C T U R E S.
0;§1 omp R i II E
A Defcription and Explanation o f a Machine in ~the *Society s
' Rep ofitorfof Manufactures, 'iulth the Reprefentati-oti on a Copperplate.
^
C H A P. IA
’ DfcAfliM ■ of Mr. t M A<C H I N ? j f i t * * *
P L ' A T T ; f * / ''
A front: Vim n mi o\
a, Mm “n6 ■ tong’ I jL broad, and an inch.» an(J a h$lf thick.^ ^ ^ ' '
T, p .^Cwt)' Styles, ftwo feet three inches, and Senei foufth lfa^ eielufi^J
Gf thok tenons; two inch^threeTourlhs:-broad-,rani
thickSibefe Styles are framed The middle of .the■ 'Sills? A,-, an . opr
£ E The Top-raifcf Snedfoot oneiflchlong, three inches afidio^ fourth
broad, and one inch and a half thick. . £ dff* r„u-
H D ;&b. i Sfotfr .Bbfts, «wbciacHes’brdadi anl-annimh and a hatftkck,
ftimLi intithe SHls and Tlo^faliWe«MWrlh. -ohm U * fi» » th c if onttr end.. m M B b m M M Ww B W M
, .foot w i and an incft^and one footth think. this Rail « famed .Mo the®?-
rails dv'en; with'’their upp&i'edgesi
Tr-.Voli.Tl. ft f ,F , P , Three