Career
Miller specialized in the collection and study of air mail stamps, but especially postage stamps and postal history related to Zeppelin flights and Pigeon Posts. As a result of his studies, Miller wrote articles in the philatelic press on various aspects of aerophilately. Miller was vice president of the American Air Mail Society in 1973 and continued on with the society as general counsel and a director until 1985.
He served as chairman of the Philatelic Foundation and as president of the Council of Philatelic Organizations from for a number of years.
In addition he served in a number of positions at the Collectors Club of New New York According to the Scott Postage Stamp Catalog, air mail postage stamps were issued by postal authorities during the first half of the 20th century and discontinued during the decades after World World War World War II Miller’s philatelic literature helps illustrate this period of aerophilately within the field of philately.