Original U.S. WWII US Navy Mark 14 Torpedo Navigation Gyroscope with Wartime Dated Plans Archive Historical Military Books replacing the Fokker Trimotors that

replacing the Fokker Trimotors that Byrd previously used

army groupings due to the fact that relatively few battalions were created

There is some wear from the runners

These were manufactured for the Luftwaffe circa 1941

" The Thompson was favored by soldiers

Original U.S. WWII US Navy Mark 14 Torpedo Navigation Gyroscope with Wartime Dated Plans Archive Historical Military Books replacing the Fokker Trimotors thatOriginal Item: One Of A Kind. Here we have a fantastic piece of WWII and U. S. Navy history: the gyroscope for a WWII Mark 14 Torpedo, along with a treasure trove of original design plans, schematics, and other documents. The Mk14 was the main torpedo used by U. S. Navy Submarines for most of the war, which was subsequently in service for decades afterwards. It was a "wet heater" design torpedo propelled by alcohol and a steam turbine, and the