Air Speed Indicator
Elliott Air-Speed Indicator No. 56
Air Speed indicator:- circular plate type
Air Speed Indicator
Early Air Speed Indicator
Aircraft instrument: air speed indicator MK IVA no. 6802. R.W. Munro Ltd.
1916
Air Speed Indicator from a Sopwith Camel Aircraft No. 6812
Mk.IIIa Pitot Head for Air Speed Indicator
Pitot Head Mk.IV for Air Speed Indicator
Air Speed Indicator early diaphragm type by Clift
Air Speed Indicator
Hand air speed indicator with 8 vanes
1900-1930
Pitot Head for Air Speed Indicator
Smiths, non-luminous, air speed indicator
Air Speed Indicator early diaphragm type
Air Speed Indicator
Air Speed Indicator Mk. IX D, No. 728/35
Three air speed indicators
Air speed indicator, portable
Mk.1 Pitot Head for Air Speed Indicator
Air Speed Indicator Mk. IX R
Air Speed Indicator
Air Speed Indicator Mk IVA by Elliott Brothers (London) Ltd.
1916
Calibration instrument for air speed indicator
Air Speed Indicator Mk. IV A Smiths
Air Speed Indicator
Air speed indicator, 1919
1919
Turn and bank indicator and Air Speed indicator
1920-1970