Vectores de fine line

Ring gear with pinions

Internal gear and pawl

Elliptical gear pair

Three meshing gear wheels

Meshing toothed sectors

Linked gear sectors

Sectioned cross bearing

Sectioned shaft coupling

Bed planing machine

Pulley block and hook

Sectioned lathe head

Weight testing machine

Stump pulling tripod

Clamped oval pan

Bench circular saw

Hopper fed toothed roller

Bench tool with lamp

Pressure gauge

Trunnion bracket

Gripping jaw linkage

Sectioned feeder valve

Spoked driving wheel

Crossed belt pulley drive

Windmill pump tower

Meshed hopper scoop

Spiral cased fan

Twin pipe valves and nozzle

Valved brass cornet

Coiled horn

Upright brass tuba

Sloop sail plan

Sail plan diagram

Schooner under sail

Rigged yacht diagram

Sloop under sail

Racing yacht sail plan

Barque sail plan 01

Barque sail plan 02

Belt driven grinding mill

Shop machine with hopper

Square headed carriage 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

Flywheel machine

Long-necked still and flask

Organ pipe measuring scale

Inclined screw in a river

Pile driver in a river

Lever-worked water jet

Chain of scoops in a frame

Toothed wheel pump frame

Well hoist with funnel

Sloping cylinder water engine

Siphon globe in a rock face

Globe vessel on a tall pipe

Crank-driven spoked wheel