Very fine and rare Japanese Diving helmet produced by TOA company. Helmet is in decent condition with expected moderate bents and abrasions as well as patination. Please check with your country. The item "Rare Japanese authentic Diving helmet by TOA company.1940-1960s GG33" is in sale since Wednesday, December 9, 2020. This item is in the category "Antiques\Maritime\Diving Helmets". The seller is "antiqueman2003" and is located in fukuoka, kyushu. This item can be shipped worldwide.