Born-Digital or AnalogAnalogTranscriptPostal service. Colorado. San Juan county Chapter II of Postal History of Colorado San Juans; lists establishments of territorial post offices for that area; other historical data. Western Express v.25 #2 Ap 1975 p.9-17 Chapt 10 pt 2 postal history of the Colo. San Juan area, Western Express v.26 #2 Ap 1976 p.9-18 Postal history of San Juan region. Addendum, Part III. Western Express v.32 #4 0 1982 p.15-20 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Postal service. Colorado. San Juan county, [496639]. Denver Public Library Digital Collections, accessed 10/07/2026, https://digital.denverlibrary.org/nodes/view/1577493
