Vectores de traced

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

Crossed dividers

Ring geared turntable press

Mechanical leg

Rifle lock plate

Wood moulding machine

Belt driven shaping machine

Typewriter

Platen printing press

Sectioned rack jack

Wheel hub and brake

Railway wagon underframe

Hopper fed toothed roller

Upright forging press

Wheeled pile driver

Capped tripod stand

Brake shoes on an axle

Railway brake truck

Heavy steam locomotive

Early locomotive

Express steam locomotive

American steam locomotive

Four way rotary valve

Hydrant in section

Pressure gauge

Twin dial gear head

Cup anemometer

Horizontal steam boiler

Horizontal engine cylinder

Spring buffer in a case

Corrugated bellows cylinder

Sectioned roller bed

Valve in section

Line shaft and pulley drive

Geared drum machine

Screw press with gauge

Lifting jack on a bed

Twin pipe valves and nozzle

Suspended cylinder with chain

Twisted glass burner

Sprung brush scraper

Hopper feed grinding machine

Weight driven winding drum

Flywheel machine

Trophy of tools 02

Lance-leaved herb with root 01

Peppermint sprig 01