Arte vettoriale di 20th century

Chain hoist

Hand printing press

Sectioned injector nozzle

Workman at a saw bench

Hand hair clippers

Platen printing press

Wheel hub and brake

Spoked wheel and pinion

Geared drum machine

Circular machine case

Screw jointed pliers

Beam caliper

Screw shaft with knurled nut

Geared hand drill in section

Coarse toothed wheel

Ornate scissors

Cup anemometer

Grape thinning scissors

Row of lawn mowers

Eyelet pliers

Grass shears

Post hole digger

Sundial face

Pruning shears 02

Long handled lopper

Pruning shear blade

Hedge shears

Grape scissors

Funnel sprinkler on a spike

Pole pruner head

Bench meat grinder

Capped tripod stand

Geared quadrant in section

Gas generating apparatus

Graduated dial pointer

Graduated dial drum

Caliper gauge

Quadrant lever gauge

Geared friction wheel

Bevel gear train

Guarded bench machine

Paddle wheel

Tipping hay wagon

Multi cylinder engine

Twin disc grinding machine

Steam excavator

Steam dredger at work

Steam shovel

Railway crane with grab

Floating steam crane

Universal coupling

Sectioned friction clutch

Sectioned bearing and pulley

Radial cylinder wheel

Bed and platen machine

Twin frame punch machine

Spring jawed pliers

Chain hoist block and hook

Pulley block and hook

Sectioned turbine casing