Details
A mid 20th century 12 bolt Chillean diving helmet
in copper and brass with pepper-pot adjustable exhaust valve, air inlet (no non-return valve), removable front face plate, two oval side face plates, interupted thread to corslet; together with a 12 bolt suit by C.E. Heinke & Co. and a pair of weighted boots (old wear and damages)
See illustration of helemt (3)
in copper and brass with pepper-pot adjustable exhaust valve, air inlet (no non-return valve), removable front face plate, two oval side face plates, interupted thread to corslet; together with a 12 bolt suit by C.E. Heinke & Co. and a pair of weighted boots (old wear and damages)
See illustration of helemt (3)