OMG -- No thermal protection!
Mare Island Naval Shipyard is in San Francisco Bay, +/- 50° F or 10° C.
Mare Island Naval Shipyard is in San Francisco Bay, +/- 50° F or 10° C.
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@drbill posted
"Our local diving history museum put together by Jon Council has one "
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Bill
Is it a Berge ORCO USN mask or a more common TECO aka Thompson mask ?
The TECO dose not have the large brass regulator but rather as mask with TECO in raised number on the nasal portion
Can you post a picture ?
Sam
- This is not Berge mask, it is very different and very rare mask - First Japanese diving mask (1918) "near-fullface" maskHere are some pics.The