Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 123
Fig. 46 A hole is drilled through the body of the crow foot, anda bolt passing through this secures the forked end of thestay. … Fig. 47 Another method of securing through stays to the headsis shown by Fig. 47 and is applied where too many stayrods would be required to connect all the points to be Boiler Construction 111 stayed. A tie iron is first riveted to the flat plate to bestayed, and two V-shaped forgings are bolted…
