The Messenger; A Monthly Magazine Devoted To Stamps and Their Collectors. Chicago, Ill.: Hansen, May 1935

The Messenger; A Monthly Magazine Devoted To Stamps and Their Collectors. Chicago, Ill.: Hansen, May 1935, Volume: Gilbert C314. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/526671 Accessed March 23, 2026.