Vectores de engraving

Flat headed carriage bolt

Square headed wood screw

Axle clip with spring plate

Workman at a bench

Belt driven grinding mill

Shop machine with hopper

Square headed carriage bolt

Carriage king bolt

Flat head bolt with point

Flat head screw bolt

Mushroom head bolt

Long threaded carriage bolt

Flat headed nut bolt

Round headed bolt with nut

Spoke polishing machine

Workman at a boring machine

Two men at a sawing bench

Curved spoke flywheel

Riveting a wheel rim

Seed drill wheel

Wheeled seed drill

Push lawn mower 01

Row of lawn mowers

Spring tooth harrow

Clothes wringer

Bench meat grinder

Hopper feed mill

Brass sprayer pump

Bench food chopper

Disc harrow 01

Fruit press

Cream separator

Whitewash sprayer

Tank boiler on a stand

Barrel pump sprayer

Screw bench press

Clamp-on meat grinder

Box coffee mill

Seed drill roller

Brass hydrant valve

Disc harrow 02

Barrel cart sprayer

Pump in a wooden tank

Stump puller in a field

Wooden washing machine

Chick brooder

Cast iron pitcher pump

Brass cylinder pump

Field harvesting machine

Barrel pump with a hose

Barrel spray pump

Geared hand crank machine

Flywheel grinding mill

Pail sprayer pump

Hand lift pump

Bench grinding mill

Wheeled sprayer cart

Barrel hand pump

Portable steam engine

Wheel hoe cultivator 01