Born-Digital or AnalogAnalogTranscriptPostal service. Denver. Postmaster Frank Pomponio orders crack down on postal employees. RMN Sept. 15, 1956 p.5 Use of zone number speeds mail delivery by 8-10 hours. Post Feb. 7, 1957 p.36 Regional postal'director insists Denver to get post- office annex. RMN Feb. 22, 1957 p.87 c.5 Shutdown of service on Saturday a national edict. News Apr. 14, 1957 p.5 Nation-wide curtailment of postal services closes Denver Postoffice system. Denver Post Apr. 13, 1957 p.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
