Born-Digital or AnalogAnalogTranscriptPostal service. Montana. Express companies Some early Montana expresses. American Philatelist v.64 #2 N 1950 p.111-120 (in Soc. and Bus.) Gallatin Express operated in Montana Territory between Gallatin City and Virginia City, Montana. Western Express v.14 #3 J1 1964 P-32-33CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Postal service. Montana. Express companies, [497422]. Denver Public Library Digital Collections, accessed 19/06/2025, https://digital.denverlibrary.org/nodes/view/1578375
