UNITED STATES of AMERICA. 16c Curtiss Jenny – Green. (1918 First Air Post Issue). Full top plate no. 8900 block of six. Fine centering with full original gum that is lightly hinged. The perforations are strong, there are no faults. If you have questions regarding this 1918 Air Post plate block, please contact Christopher Rupp. Rupp Brothers was established in 1975 – our 49th year in business as professional philatelists. Contact Christopher Rupp to sell your quality U. Stamps and plate blocks. Choice stamps and plate blocks are needed for Rupp Brothers’ discerning clientele. Collectors deserve to receive the full market-value for their philatelic collections. Christopher will give you competent and market-savvy advice to assist you in obtaining the highest price for your philatelic collections. Christopher Rupp will work, on your behalf, to achieve your philatelic and financial objectives.
