UNITED STATES of AMERICA. 10c Lindbergh Spirit of St. Louis – Dark Blue. (1928 Air Post Issue). Booklet pane of three – position A. Extremely Fine-OG-NH, excellent centering with generous margins. And intense color, there are no faults. 2011 PSE certificate #1231969 (graded 90, nh). PSE Population Report: There are only five booklet panes that are graded 90-nh and NO pane is graded higher. If you have questions regarding this choice Lindbergh booklet pane, please contact Christopher Rupp. Rupp 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.
