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[M] A polished copper and brass 6-bolt Russian...
A polished copper and brass 6-bolt Russian diving helmet
with inlet and outlet valves, internal tinning, Cyrillic maker's plate to front of corselet
17in. (43cm.) high
Estimated at £1,400 - £1,600
A polished copper and brass 6-bolt Russian diving helmet
with inlet and outlet valves, internal tinning, Cyrillic maker's plate to front of corselet
17in. (43cm.) high