Born-Digital or AnalogAnalogTranscriptPostal service. Texas Rural free delivery and other innovations. Frontier Times v.21 #1 0 1943 p.47-49 Southern overland mail. Frontier Times v.24 #10 Jl 1947 p.483-486 The San Antonio-San Diego mail route. Frontier Times v.25 #2 N 1947 P.54-60 1st postal system in the Texas Republic. Frontier Times v.29 #9 Je 1952 p.244-247CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
