Charles L. Towle
Charles L. Towle, of Arizona, was a stamp collector who studied postal history and wrote philatelic literature on the subject.
Collecting interests
Towle was a collector of stamps and postal history, especially that of United States railroad mail and mobile post offices.Philatelic literature
On the basis of his studies, Towle, co-authored with Henry Albert Meyer, and wrote Railroad Postmarks of the U.S., 1861-1886, and, in 1986 Towle wrote his four volume United States Rates and Station Agent Markings. Towle wrote extensively on transit markings and received numerous awards for his effort.For three years Towle edited The Heliograph, the journal of the Postal History Foundation.