American Philatelic Association, American Philatelic Society · Altoona, Pa. : [American Philatelic Association] · leaf 160
G. D. Mekeel, E. A. Hotvton, Purchasing, Sales and Exchange Counterfeit Detector. Superintendent. J. Arthur Wainwright, Collecting Agent. … W. H. Bodini Dr. G. N. Campbell; Librarian. Literary Exchange Department. Appointive Officers, American Philatelic Association.
