SEMI-OFFICIAL AIRMAILS: KLONDIKE AIRWAYS LTD.: CL45: 25¢ blue tied to front of Roessler Air Mail cover by WHITEHORSE 17 DE 28 YUKON cancel, and pair of 1¢ yellow orange Admiral coils to himself, NEW YORK 2 HAN 1929 slogan cancel on reverse, fine (Image)

Cat. Val. 450.00