Document
Post Route Map of the State of Iowa Showing Post Offices ... January 15, 1945.
Post Route Map of the State of Iowa Showing Post Offices with the Intermediate Distances on Mail Route ... January 15, 1945. (inset) Des Moines & Vicinity.
David RumseyUnited States. Post Office Department
1945
1942
United States Post Office Department
1:444 000