Built-up gearwheels, [i, 61].

Burnishing lathe work, [i, 311].

Butt joints, boiler, [ii, 352].

Butt welds, [ii, 236].

Buzz planer, [ii, 315].

By-pass valve, [ii, 438].

C

Calculating the horse power of engines, [ii, 407], [419].
revolutions of, and power transmitted by, gear wheels, [i, 5].
speeds of pulleys, [ii, 204].
strength of gear teeth, [i, 65].
strength of riveted seams, [ii, 354].
horse power by indicator diagrams, [ii, 418], [419].

Calculations, safety-valve, [ii, 409].

Calendar roll lathe, [i, 195], [215].