Forms of lathe shears, [i, 183].
of outside calipers, [i, 360].
pin wrenches, [i, 126].
riveted joint, [ii, 352].
taps, [i, 102].
templates for gear teeth, [i, 44].
wrenches, [i, 125].

Foundations for an iron planer, [ii, 179].

Four-jawed chucks, [i, 237].

Four-spindle drilling machine, [i, 434].

Fractional pitch change gears, [i, 34].

Frames for rudders, forging, [ii, 245], [246].
of machinery, erecting, [ii, 176].

Freezing, preventing an engine from, [ii, 386].

French gear-cutting machine, [ii, 56]-[61].

Friction clutches, [ii, 192].
experiments on, [ii, 154].
of jamb dies, [i, 98].
plane surfaces, [ii, 135].
slide valves, [ii, 443].
taper taps, [i, 103].
tap threads, [i, 108].
wheels, [i, 77].
for feed motion, [i, 78].
materials for, [i, 77].
paper, [i, 78].
to reduce journal strain, [i, 79].

Friezing machines, cutters for, [ii, 340].
or moulding machines, [ii, 334], [339].