REFINE     Who What Where When     REMOVE Postal 1923 WHAT Separate Map (1) WHERE Colorado (1) Denver (Colo.) (1) WHO U.S. Post Office Dept. (1) United States. Post Offic … (1) Work, Hubert (1)

REFINE  Browse All : Postal from 1923 1-1 of 1 United States. Post Off... Post route map of the s... 1923 Separate Map   Author [United States. Post Office Department, Work, Hubert] Note Rare postal map of the State of Colorado, outline color, showing the post offices and postal routes in the State. The map also shows the routes that receive mail 1 time per week, 2 times per week, 3 times per week and 6 times per week, areas with no post office are noted, as are rural delivery areas, mail messengers, railroads stations, etc. Relief shown by hachures and spot heights. Prime meridian is Greenwich. 1-1 of 1

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