Mechanical Movements, Powers and Devices

Hand printing press

Circular knitting machine

Screw jointed pliers

Spring balanced valve gear

Crossed dividers

Beam caliper

Screw shaft with knurled nut

Ring geared turntable press

Toothed blade with ring eye

Hand hair clippers

Belt driven shaping machine

Typewriter

Platen printing press

Sectioned rack jack

Capped tripod stand

Hydrant in section

Gas engine burner unit

Centrifugal ball governor

Ball governor on a stand

Horizontal steam boiler

Corrugated bellows cylinder

Line shaft and pulley drive

Geared drum machine

Aneroid barometer dial

Lattice tower windmill

Pedestal pump

Suspended cylinder with chain

Cornet

Coiled brass horn

Turbine housing

Electric flat iron

Hinged clamp

Paddle wheel

Multi cylinder engine

Universal coupling

Sectioned friction clutch

Wheeled pile driver

Cased engine with gauges

Twin dial gear head

Circular machine case

Rock crusher

Bed planing machine

Weight testing machine

Sectioned injector nozzle

Triangular gauge square

Geared hand drill in section

Stacked angled plates

Spoked wheel and pinion

Gas meter dial face

Cup anemometer

Coarse toothed wheel

Heavy curved frame press

Quadrant lever gauge

Combination padlock

Sloop sail plan

Dog treadmill

Treadwheel with a walking man

Bicycle with runners

Lattice truss bridge 01

Rack and pinion with weight