Vectores de machine

Twin disc grinding machine

Sectioned shaft coupling

Sectioned bearing and pulley

Scroll cam on a shaft

Twin frame punch machine

Hand printing press

Circular knitting machine

Weight testing machine

Spring balanced valve gear

Lattice truss bridge 01

Trussed girder bridge

Truss bridge over water

Lattice girder bridge

Trussed girder span

Lattice truss bridge 02

Bowed lattice bridge

Geared road machine

Sectioned bevel gearbox

Ring geared turntable press

Rifle lock plate

Wood moulding machine

Belt driven shaping machine

Typewriter

Platen printing press

Sectioned rack jack

Wheel hub and brake

Hopper fed toothed roller

Upright forging press

Wheeled pile driver

Capped tripod stand

Brake shoes on an axle

Four way rotary valve

Twin dial gear head

Horizontal steam boiler

Spring buffer in a case

Corrugated bellows cylinder

Sectioned roller bed

Line shaft and pulley drive

Geared drum machine

Screw press with gauge

Lifting jack on a bed

Suspended cylinder with chain

Twisted glass burner

Hopper feed grinding machine

Weight driven winding drum

Flywheel machine

Bread mixer pail

Bench food chopper

Box coffee mill

Woman at a sewing machine

Seamstress at her machine

Woman working a sewing machine

Electric flat iron

Rack and lever lock

Twisted glass burner

Circular knitting machine

Bench meat grinder

Fruit press

Clamp-on meat grinder

Crank ice cream freezer