Water and mercury portable calibrator for air speed indicators
- Made:
- London
- maker:
- R W Munro Limited
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseCombined water and mercury portable calibrator for air speed
Science Museum Group
© The Board of Trustees of the Science Museum
Combined water and mercury portable calibrator for air speed indicators, MK 4H serial no. 463. Air Ministry Stores ref. 6C/850 by R.W. Munro Ltd., London. Alternative scales 0-140 knots & 140-490 knots. Complete in wooden case with Bluemels hand pump
