Vintage 3 Maps Rand McNally Visual Relief US & World Pull Down Maps - Shade?

Description

Vintage 3 wall-mount school maps on one roller mechanism - Rand McNally Visual Relief United States & World, as pictured.  We were unable to locate a copyright date on any of the three maps, but suspect that they might be from the 70's (???maybe???) since Alaska and Hawaii appear on their own map sheet, almost like an afterthought.  Maps themselves are approx 64" wide.  Hanging bracket approx 69" wide.  Length from bracket to bottom pull-down bar, as displayed in listing pics, is approx 59".  Colors are nice, bright and vibrant.  Pics taken outdoors, in full sun.  UN-packed weight approx 9 1/2 pounds.
Please refer to pics for evidence of condition and email with questions.  Thanks!
NOTE:  See our other listings for additional vintage wall maps.  Thanks!