"Cram's Detailed Radio Map of the United States & Canada", Cram, George F. & Company

A remarkable advertising map published for Lewis Bros. Limited, a Canadian hardware wholesaler, and designed to assist readers in the location of radio (AM) stations across the United States and southern Canada. It contains an extensive list of hundreds of radio stations with the call sign, frequency and location of each. Includes a large inset of North America with red overprinting. Blank verso.

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Condition: B+

Issued folding with archival repairs to a few small edge tears and numerous short fold separations with some minor loss at the fold junctions. There is some faint offsetting and light creasing along the top sheet edge.