SIGNED BY EDMUND HILLARY
HILLARY, Edmund. Oxygen canister signed. St. Petersburg, Russia: Poisk, circa 2000. Bright orange canister, measuring approximately 23 inches in length and 4-1/2 inches in diameter.
Oxygen canister, boldly signed at a later date by Edmund Hillary in black marker.
Supplemental oxygen, supplied in canisters such as this one, is commonly used on Everest expeditions: this canister lists the name and address of its Nepalese distributor in Katmandu.
Expected wear to extremities.