Pendulum Anemometer
Pendulum Anemometer
Pocket altimeter made by Elliott Brothers Ltd and graduated from 0 to 6,000 ft. The scale is adjustable for setting to airfield altitude or to zero at the start of the flight.
Pendulum Anemometer
Pocket altimeter made by Elliott Brothers Ltd and graduated from 0 to 6,000 ft. The scale is adjustable for setting to airfield altitude or to zero at the start of the flight.