I have a set of roller maps that would have been used in school classrooms. I do not see a date but they are made by The George F. Cram Company, Indianapolis, Indiana.
I don't know what to call them to list and would appreciate any advise. There is a wood frame that holds 7 pull down maps and another that only has one map.
They came out of a school that closed in 1965.
Any help would be appreciated.