SUBMARINEMUSEUMS.ORG Forum

General Boards => Museum Submarine Discussion => Topic started by: Mark Sarsfield on October 06, 2008, 08:50:49 AM

Title: Parallel Motion Protractor
Post by: Mark Sarsfield on October 06, 2008, 08:50:49 AM
Did fleet boats use mounted PMP's?  We have a WWII one that one of the reenactors picked up, but I'm thinking that a hand-held version was probably used on subs.  What say you guys?