Vectores de intricate

Screw and hopper in a brick building

Twin wheels atop a post

Geared screw press

Screw lifting water up a rock face

Screw pump in a tiled shed

Lever-turned toothed drum

Pump fixed to a tree trunk

Four-wheeled machine cart

Coiled pipe and wheel among rocks

Horizontal gear train on posts

Weighted wheel in a high frame

Pipes feeding figures on a rock

Bell vessel on a water jet

Spoked wheel in a timber frame

Wheels on a horizontal shaft

Geared wheel over a well

Toothed wheel and funnel over a well

Horse-driven wheel with delivery pipe

Lever-struck bell

Lever-driven gear pump

Braced timber crane

Pump cylinder and valve parts

Furnace, trough and vessel

Pump chamber and valve parts

Toothed wheel and screw with funnel

Beam pump worked by two men

Bucket wheel water raiser

Beam-driven pump cylinders

Title page with putti and figures

Grotto fountain with a shell basin

Rock grotto with an arched window 02

Grotto with reclining figures 02

Rustic grotto arcade of three arches 02

Barrel organ with a pinned cylinder 02

Fountain with a standing figure 02

Garden wall with arched niches

Plan and section of a building

Plan of a walled enclosure

Rock hill with grotto arches

Organ wind chest in perspective

Vaulted grotto with niches

Octagonal fountain with jets 03

River god reclining on a rock 02

Rock face with crevices

Rock outcrop with a cave mouth

Rock cavern wall

Dark grotto interior

Octagonal fountain with jets 04

River landscape with hills 02

Man working a lever frame

Organ pipe and wind chest diagram 02

Stack of wheels on an upright frame 02

Water wheel in a tall timber frame 02

Screw press worked in a channel

Timber gear frame over a work yard 02

Pulley train lifting a weight 02

Water box with an upright jet 02

Compass rose with a geared dial 02

Pump housing seen in section 02

Boxed water devices with a globe 02