This helmet was made by Stefan A. Cavallo, a test pilot for the National Advisory Committee for Aeronautics (NACA) at Langley Field, Virginia. This helmet is constructed from a fiber glass miner's helmet and portions of a summer flying helmet. A Type A-13A oxygen mask and Polaroid goggles were worn with this helmet during many flights in 1944-1946. It is probably the first helmet ot incorporate skull protection, oxygen, communications and eye protection in one unit. Although it was not adopted for issue, it may have influenced the design of other hard helmets developed for jet pilots by the military services after World War II.
Donated by Mr. Stefan A. Cavallo
Country of Origin: United States of America
3-D Test: 21.6 x 22.9 x 22.9cm (8 1/2 x 9 x 9 in.)
Headphones: Rubber, Cotton, and Chamois
Goggles: Frames, Rubber; Lens, Plastic; Strap, elastic
Oxygen Mask: Rubber with Cotton Straps
This was an experimental protective flying helmet built by the donor; the rubber earphones and boom microphone were removed from a Type AN-H-15 Summer cotton flying helmet and attached to a white fiber glass miner's helmet; black stencil "CAVALLO" across front of helmet with five yellow stars; gray rubber framed Polaroid goggles with a one piece green plastic polarized lens; gray elastic adjustable strap on goggles; attached to the headphones is a United States Army Air Forces and Navy Type A-13 Pressure breathing or demand type Oxygen Mask; green rubber face mask with green rubber oxygen hose; internal microphone with black rubber cord; green cotton straps with button snaps and clips; embossed text "PROPERTY AIR FORCES U.S. Army , MASK OXYGEN, TYPE A-13A