Gyro compass — Audiobooks

The Sperry Gyro-Compass

The Sperry Gyro-Compass

by Sperry Gyroscope Company

The Gyroscopic Compass: A Non-Mathematical Treatment

The Gyroscopic Compass: A Non-Mathematical Treatment

by T. W. (Thomas Wightman) Chalmers

Spinning Tops

Spinning Tops

by John Perry