Note 4 — Chapter XII · Steam Navigation.
Reading edition
The revolving turret was invented and patented by Theodore R. Timby, No. 35,846, July 8, 1862, and No. 36,593, September 30, 1862.
Reading edition
The revolving turret was invented and patented by Theodore R. Timby, No. 35,846, July 8, 1862, and No. 36,593, September 30, 1862.