[ Earth Inductor Compasses, Remote Indicating Magnetic Compasses, and Other ] Remote Indicating Instruments of the Telemetric Type by Means of which a Function Is Measured at One Point and Transmitted to and Indicated at Another and Remote Point-Namely, [ Remote Indicating Accelerometers, Airspeed Indicators, Altimeters, Rate of Climb Indicators, Compasses, Directional Gyros, Drift Indicators, ] Flowmeters, Fuel Level Gauges, Fuel Pressure Gauges, [ Gyroscopic Artificial Horizon Indicators, ...

Electrical Transmitting and/or Receiving Devices of the Type Consisting of a Transmitter Having a Rotor and Stator and Electrically Connected to a Similar Device Having a Rotor and Stator and Functioning as a Receiver at a Point Remote from the Transmitter