Vectores de engrave only

Wheeled pile driver

Four way rotary valve

Hydrant in section

Horizontal engine cylinder

Sectioned roller bed

Sectioned flap valve

Turbine housing

Levered grating machine

Shop machine with hopper

Hopper feed grinding machine

Square headed carriage bolt

Sundial with angels and shield

Hand with dividers on a block

Wheel hoe cultivator

Wheel seeder

Wheel hand cultivator

Wheel seed drill

Push lawn mower 02

Wheel plough cultivator

Wheel hoe

Wheel hoe with attachments

Wheel seeder with a hopper

Seed drill with a long handle

Wheeled hose reel

Coils of garden hose

Bench vise with anvil

Anvil vise

Wheel seeder and plough

Serpent twined round a spade

Cupid with a lute

Hand striking an anvil

Seed drill roller

Crown above astrolabe roundel

Balance held from a cloud

Man with a spade

Winged child over a skull

Two figures washing hands at a basin

Clamp-on meat grinder

Barrel spray pump

Barrel pump with a hose

Wheeled sprayer cart

Brass sprayer pump

Barrel cart sprayer

Title panel and radiant sun

Multi cylinder engine

Universal coupling

Sectioned friction clutch

Bed and platen machine

Chain hoist

Chain hoist block and hook

Dial weighing hook

Cased engine with gauges

Coarse toothed wheel

Heavy curved frame press

Steam locomotive 02

Circular machine case

Geared friction wheel

Train of spur gears

Twin disc grinding machine

Sectioned shaft coupling