A scarce United States M-1938 tank crew helmet, ventilated fibre-resin skull and neck guard, leather

A scarce United States M-1938 tank crew helmet, ventilated fibre-resin skull and neck guard, leather lining, ear flaps retained against the head by swivelling arms, by Rawlings, size 7 1/4; together with a late 20th century U.S. flight helmet, hard shell enclosing radio ear pieces; a padded tank crew helmet of soviet type; and a leather-covered cork motoring helmet. [4]