Ancient and rare illustrated map of the United States of America online the voice of America 1965 original envelope Washington DC New York 6 NY USA

It is an illustrated map of the United States of America.
It is illustrated with the main products, regional resources and physical peculiarities online of each American state.
It was published by the State Department Washington, D.C, New York 6, N.Y., U.S.A.
It dates from 1965.
Folds and some traces of moisture.
It is in its original envelope on which is written: "the voice of America".
Map dimensions:
Length: 80 cm.
Width: 61 cm.
Envelope dimensions:
Length: 31 cm.
Width: 23 cm.
Total weight: 79 g.