Worldwide, Air Mail Cover Collection, 1930-1950. Well over 1000 covers mainly Trans-Pacific mail, before, during and after WWII, with Pan-American first flights, Clipper mail, including first day covers and other philatelic items; 100's of censored commercial mail much from Hawaii, Singapore, Hong Kong, Thailand, Manila and other Asian origins. Also including some relevant literature and research information (no photo). Estimate  $1,000 - 1,500. $0