Archeological tests at the Hoover Birthplace Cottage (HS-1) and a shovel-test survey along the route of a new waterline to the Hoover Library addition, Herbert Hoover National Historic Site, West Branch, Iowa | lit.salon
Archeological tests at the Hoover Birthplace Cottage (HS-1) and a shovel-test survey along the route of a new waterline to the Hoover Library addition, Herbert Hoover National Historic Site, West Branch, Iowa