Sectional model of Beales patent gas exhauster

Model (scale 1:8) of Perret's furnace utilizing refuse fuel

Metal plate from Pantograph engraving machine

Two templates for script, on irregular board

Model of a Rag boiler

Beam engine for powering workshops, scale 1:8, as it was in 1858

Curved metal Frame

Wooden template IN on wooden board

Box of pantograph parts and accessories: 4 long

Metal template, marked 'Bombay Stamp Office'

Wooden template with lettering FIFTEEN RUPEES

See more related objects