Hatfield, Robert Griffith, 1815-1879. [from old catalog] · New York & London, Wiley and Putnam · leaf 226
eing the platform ; and a 6 c isthe plan of a line passing through the centre of the rail aroundthe cylinder. Through i and d, draw i k, and through J and e,draw J k ; from k, draw k I, parallel to / e ; from b, draw b m,,parallel to ^ a ; from I, draw I r, parallel to k j ; from n^ draw fit, at… … Fig. 262. equal to c ^ at Fig. 261 ; through t, drawp ?, parallel ioj c, andmake t I equal to ^^ Z at Fig. 261 ; jom I and c, and complete theparallelogram, e c Is; find the points, o, o, o, according to Art.118 ; upon e, o, o, o, and L successively, with a radius equal tohalf the width of the…
Carpentry · Architecture
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