These are 10 original vintage United States Department of the Interior Geological Survey (USGS) or US Army topographic maps from the State of Idaho.  Includes

Montpelier Idaho-Wyoming 1911 edition, 1:125000. Reprinted 1946

Michaud Idaho 1937 edition, 1:62500

Portneuf Idaho 1917 edition, 1:62500 Reprinted 1948

Preston Idaho-Utah 1918 edition, 1:125000. Reprinted 1946

Rockland Idaho 1937 edition, 1:62500

Yellow Pine Idaho 1943 edition, 1:62500

Slug Creek Idaho 1911 edition, 1:62500. Reprinted 1958

Silver City Idaho 1898 edition, 1:125000. Reprinted 1943

Arbon Idaho 1944 edition, 1:62500

American Falls Idaho 1936 edition, 1:62500

Shipped in a tube