Shallow Water Dive Helmet / Mask!!
Very Old, hose's came off years ago. They were Double Hose.
It Reads, "TECO" Shallow Water Dive Helmet... Made By Thompson Engineering CO. Grand Rapids Mich. Patent pending...............
Viewing it from the back, you can see where old straps were. Like a modern Band Mask! Air was Supplied Via Double Hose and Came in up under the eyes somewhat like a Jack Browne....
Glass is in Tact!
This peice is worth studying or A nice Conversation peice.. Who ever buy's it might have a gem!!!
Thanks for Looking....................