Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 335
ported by two triangular pieces E; anotch | inch deep x If inches is cut out of the top, asshown in (2), and two small pieces of brass are screwedon at D. The beam is a lath, A, 25 inches long, \ inchthick and 1£ inches wide, with a notch at each end| inch wide and 1 inch long; it is stiffened by a… … TO PAN J__TL_B_ □ (4) ■ BNI &\-X £ s ;^^ r i±rx y in (2) and *(4) carries two screws, X (Hat head bright,1 inch No. 6), whose points are filed sharp and rock onthe plates, D. Four more screws Y (f inch No. 4), two APPENDIX. 327 at each end of the beam, carry small pieces of brass, G(li x |…
Physics
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