Vectores de diagram

Twisted glass burner

Valved brass cornet

Coiled horn

Upright brass tuba

Timber hopper

Levered grating machine

Switch contact board

Dynamo on a bedplate

Upright engine frame

Sectioned shaft block

Sprung brush scraper

Sloop sail plan

Sail plan diagram

Schooner under sail

Rigged yacht diagram

Sloop under sail

Racing yacht sail plan

Barque sail plan 01

Full rigged ship sail plan

Square rigged ship under sail

Barque sail plan 02

Rope loop knot

Rope knot on a bar 02

Rope and chain link

Three bladed propeller

Twisted blade propeller

Four bladed fan

Quadrant lever gauge

Combination padlock

Rope through a block 01

Lock gates seen inside and out 02

Silk throwing frame with its spindles 02

Toothed blade with ring eye

Dial weighing hook

Crossed dividers

Triangular gauge square

Pair of dividers

Equatorial telescope

Hinged clamp

Train of spur gears

Rock crusher

Sectioned differential gear

Scroll cam on a shaft

Bed planing machine

Chain hoist

Hand printing press

Weight testing machine

Sectioned injector nozzle

Workman at a saw bench

Hand hair clippers

Stacked angled plates

Mechanical leg

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