Vectores de square

Multi cylinder engine

Twin disc grinding machine

Sectioned cam case

Sectioned shaft coupling

Sectioned bearing and pulley

Radial cylinder wheel

Sectioned turbine casing

Sectioned lathe head

Governor shaft in section

Bench circular saw

Sectioned rack jack

Four way rotary valve

Sectioned bearing block

Hydrant in section

Horizontal engine cylinder

Corrugated bellows cylinder

Sectioned roller bed

Sectioned flap valve

Anvil on a block

Dynamo on a bedplate

Hopper feed grinding machine

Sundial with angels and shield

Hands hammering on an anvil

Hand with dividers on a block

Hose reel cart

Wheel hoe with attachments

Coils of garden hose

Serpent twined round a spade

Cupid with a lute

Hand striking an anvil

Balance held from a cloud

Man with a spade

Winged child over a skull

Two figures washing hands at a basin

Brass sprayer pump

Fitting a solar microscope into a shutter 01

Multi cylinder engine

Heavy curved frame press

Aneroid barometer dial

Circular machine case

Ornamental spoked wheel

Twin disc grinding machine

Sectioned shaft coupling

Sectioned bearing and pulley

Radial cylinder wheel

Hand printing press

Circular knitting machine

Weight testing machine

Sectioned bevel gearbox

Typewriter

Platen printing press

Sectioned rack jack

Four way rotary valve

Hydrant in section

Pressure gauge

Horizontal engine cylinder

Corrugated bellows cylinder

Sectioned roller bed

Lifting jack on a bed

Hopper feed grinding machine