


Letters patent granted to Stephen Thomas Wentworth for 'Improvements in burners for consuming gas and air combined', plus ephemeral material

Marshall's Geological Diagrams

Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'

My Machine 1888 II Plan of driving cams, levers, etc. in initial position.

My Machine 1889 III Development of driving cams.

Temporary staging

Letter from D. Dale to Henry Pease

Railway Signal Volume 3 (1885)

Drawing of 2-4-0 3'6" Gauge Locomotive General Arrangement

Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'

Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades

The Tower Bridge

Temporary staging

An edition of 'The Photogram' journal vol. 2 no. 17

An edition of 'The Photogram' journal vol. 5 no. 50
