Diagrams: Sopwith's Surveying Diagrams; Surveying and levelling

Comprise 'Vernier Scales', 'Vernier on dial plate and scales of length', 'Scales of height', 'Surveying dial', 'Division of straight lines'.

Printed and published for the Department of Science & Art by Vincent Brooks, King St., Covent Garden.

Details

Extent:
5 sheets
Identifier:
MSL/0138
Access:
Open Access