1935 China Clipper First Flight Cover Manila to San Francisco, Dec 2

Spectacular airmail cover flown on the historic December 2, 1935 China Clipper return flight from Manila to San Francisco. Franked with six U.S. overprinted "Initial Flight" stamps issued in the Philippines, all tied by Manila cancels. Black boxed flight cachet outlines the full transpacific route. Addressed to Massachusetts, with return address from a U.S. Marine in Shanghai. San Francisco receiving mark on reverse. A scarce and highly desirable early Clipper cover. SKU: 6360-45190-13