Found 2 books ← Prev Page 1 Next →
[en] [Gutenberg 52053] • The Sperry Gyro-Compass Scholar's Choice
Sperry Gyroscope Company
[en] [Gutenberg 34268] • Spinning Tops / The "Operatives' Lecture" of the British Association Meeting at Leeds, 6th September, 1890
Perry, John
![[Gutenberg 52053] • The Sperry Gyro-Compass](/cover/2mxVL4FfvFhwtjfg/small/[Gutenberg%2052053]%20%e2%80%a2%20The%20Sperry%20Gyro-Compass.jpg)
![[Gutenberg 34268] • Spinning Tops / The "Operatives' Lecture" of the British Association Meeting at Leeds, 6th September, 1890](/cover/SP8ccPiTXxRMgXcK/small/[Gutenberg%2034268]%20%e2%80%a2%20Spinning%20Tops%20/%20The%20%22Operatives%27%20Lecture%22%20of%20the%20British%20Association%20Meeting%20at%20Leeds,%206th%20September,%201890.jpg)