How to dive the Mark V 1942 instructional video

The seller is medievalhistory and is located in this country IN. This item is in the category Antiques\Maritime\Diving Helmets. This item can be shipped worldwide. Morse vintage us navy mark v boston diving divers helmet scuba antique divers top head measurements 16 x 12.5 x 17 / 40cm x 32cm x 42cm.