
2 9 c m
40cm
actual image size: 32cm x 21cm
Description
Magnetic compases are portable and easy to use for rapid survey where high accuracy is not required. this example was made by Andrew Yeates of London. The inscription engraved on the casing reads 'Designed & Made by Andrew Yeates, 12 Brighton Place New Kent Road'.
Image Details
Image Ref.
10282297
© Science Museum / Science & Society Picture Library