Hand anemometer, Biram type, 1870-1876
1870-1876
Biram vane anemometer, French, 1895-1905
1895-1905
Hand anemometer
1900-1930
Anemometer designed by Biram
1874
8 vane portable anemometer
1930-1950
Strut mounted anemometer
Fan anemometer for use in a balloon, 1919.
1919
Part for Whewell self-registering anemometer
1835
Air Speed Indicator small fan anemometer
Air Speed Indicator - Fan Anemometer No. 1071
Lowne type anemometer
Whewell self-registering anemometer
1835
Biram's Anemometer, newer form
"Emso" 4" type Biram Anemometer in leather case
Anemometer, Mk IV E
Whewell self-registering anemometer
1835