Vectores de square

Quartered shield with lozenges and eagles

Shield with chevron and eagles

Four wheeled motor carriage

Motor quadricycle

Guarded bench machine

Sectioned differential gear

Sectioned cam case

Sectioned bearing and pulley

Radial cylinder wheel

Hand printing press

Circular knitting machine

Typewriter

Platen printing press

Sectioned rack jack

Hydrant in section

Ball governor on a stand

Corrugated bellows cylinder

Aneroid barometer dial

Paddle wheel

Multi cylinder engine

Circular machine case

Wheel making bench machine

Carriage builder's bench machine

Wood planing machine

Hopper feed grinding machine

Rack and pinion with weight

Lever brake mechanism

Wheel with swinging weights

Crossed belt and lever

Ornamental spoked wheel

Internal gear with scroll cam

Pawl wheel escapement

Ring gear with pinions

Planetary gear train

Three meshing gear wheels

Cone clutch in a housing

Rock crusher

Twin disc grinding machine

Sectioned shaft coupling

Sectioned turbine casing

Sectioned lathe head

Governor shaft in section

Weight testing machine

Sectioned bevel gearbox

Triangular gauge square

Workman at a saw bench

Plough

Bench circular saw

Four way rotary valve

Sectioned bearing block

Spoked wheel and pinion

Gas generating apparatus

Pressure gauge

Vaned water drum

Pipe fitted engine bed

Brick kiln furnace

Geared quadrant in section

Boiler tube plate

Horizontal engine cylinder

Sectioned roller bed