Colonial Esso Tourist. unknown place: Colonial Beacon Oil Company, Inc., June 15, 1934

Colonial Esso Tourist. unknown place: Colonial Beacon Oil Company, Inc., June 15, 1934, Volume: Gilbert Q33. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525531 Accessed December 26, 2025.