Details
A three-bolt Russian diving helmet, circa 1975
Hand beaten with three face plates, ech threaded, front with pags for removal (one missing); pepper pot valve; blanked off valve; aor and telephone intakes to rear; copper carrying handle to top; the shoulder plate with two studs to front, (lacking shoulder hooks); and an applied brass makers dated plaque together with a canvas and rubber diving suit, a polished brass sheathed rubber handled diving knife with leather securing strap and hook and a pair of brass capped weighted diving boots; the helmet -- 19in. (48.5cm.) high (4)
Hand beaten with three face plates, ech threaded, front with pags for removal (one missing); pepper pot valve; blanked off valve; aor and telephone intakes to rear; copper carrying handle to top; the shoulder plate with two studs to front, (lacking shoulder hooks); and an applied brass makers dated plaque together with a canvas and rubber diving suit, a polished brass sheathed rubber handled diving knife with leather securing strap and hook and a pair of brass capped weighted diving boots; the helmet -- 19in. (48.5cm.) high (4)