Born-Digital or AnalogAnalogTranscriptPostal service. Denver 80% of postal workers under operations bureau. Post 0 11, 1955 p.16 Volume of junk mail jumps 50%. RMN 0 27, 1956 P 9 76 colorful trucks in postal use here. Post Ja 15, 1956 p.27A Office moves 2% more mail. RMN D 3, 1955 p.12 Mountains of mail. RMN D 10, 1955 P.1 Record number of cards. City agrees on lease RMN D 24, 1955 P.11 . RMN D-28, 1955 P.10CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
