Author Topic: Twin 20 mm, tripod mount manual online  (Read 1306 times)

Offline pekelney

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Twin 20 mm, tripod mount manual online
« on: April 11, 2011, 10:10:23 PM »
Folks,

You help proofreading the new manual online would be appreciated:

Twin 20-mm Antiaircraft Assemblies, OP 1439, 1945, is a Navy service manual for the twin mount version of the classic WW II anti-aircraft gun on the tripod style mount.  Note this is also the version that was added to the submarines near the end of the war.

http://hnsa.org/doc/gun20twin/index.htm

rich