UNITED STATES of AMERICA. 24c DeHavilland Biplane – Carmine. (1923 Second Air Post Issue). Excellent centering with generous margins. The color is intense and. The gum is in immaculate condition. There are no faults. A high-quality stamp for the discriminating philatelist. 2016 PSE certificate #1323710 (graded 95, nh). If you have questions regarding this beautifully centered 24c Second Air Post, please contact Christopher Rupp. Upp Brothers was established in 1975 – our 48th year in business as professional philatelists. Contact Christopher Rupp to sell your graded United States Stamps. Well-centered never hinged and lightly hinged stamps, especially those graded 90, 95 and 98, are required for Rupp Brothers’ discriminating customers. Professional Stamp Experts and Philatelic Foundation certificates are preferred. Christopher can be counted on to provide collectors with trusted and competent advice. You will receive candid answers to your questions and a strong market-price offer for your high-quality stamps.
