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Aircraft instrument: air speed indicator MK IVA no. 6802. R.W. Munro Ltd.
- maker:
- R W Munro Limited
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Aircraft instrument: air speed indicator MK IVA no. 6802. R.W. Munro Ltd., London, scale 40-160 MPH, c. 1916
Aircraft instrument: air speed indicator MK IVA no. 6802. R.W. Munro Ltd., London, scale 40-160 MPH, c. 1916