by Bureau Of Ordnance
Excerpt from Spar-Torpedo Instructions for the United States Navy Plate Service Torpedo. - Pattern D. Exercise Torpedo. - Pattern D. Circuit-closer, Contact torpedo.-pattern B. Fig. 1. Ship's Secondary Span - Pattern A. Fig. 2. Boat's Secondary Span - Pattern A. Contact Spar leading-wires.-pattern B. Spar-torpedo boat-fittings. - Pattern B. Junction of Tubes Forming Boat's Span - Pat tern A. Fig. 1. Detonator. Fig. 2. Detonator Block. Fig. 1. Permanent Wires. Fig. 2. Connections With Firing Key
ISBN: 9780365127321
114 pages
Published: 2018-03-21
Publisher: Forgotten Books