![I'm looking for information on my uncle's old scuba driving helmet, it has a heinke mark on it but I'm unable to find out any information about this specific helmet. Thank you I'm looking for information on my uncle's old scuba driving helmet, it has a heinke mark on it but I'm unable to find out any information about this specific helmet. Thank you](https://preview.redd.it/i3sx7svytct51.jpg?width=524&format=pjpg&auto=webp&s=2cc2e2485d0101b957153cd385438c7e8f4eb97d)
I'm looking for information on my uncle's old scuba driving helmet, it has a heinke mark on it but I'm unable to find out any information about this specific helmet. Thank you
![TOA antique diving Helmet, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell TOA antique diving Helmet, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell](https://media.karousell.com/media/photos/products/2020/10/25/toa_antique_diving_helmet_1603608490_1ec1aad5_progressive.jpg)
TOA antique diving Helmet, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell
![CROATIA 1 Krapanj 2013 UNC private issue - Only 100 pieces was printed RARE | eBay | Croatia, Prints, Unc CROATIA 1 Krapanj 2013 UNC private issue - Only 100 pieces was printed RARE | eBay | Croatia, Prints, Unc](https://i.pinimg.com/originals/5b/04/0a/5b040a2159a71e3e34219e4dafd7cf8c.jpg)