Iowa City, IA: The State Historical Society of Iowa, 1966. Staple-bound Softcover. Very Good. Item #044658
Pages crisp and clean; stapled binding secure. Soft cover has a little rubbing along the left front and right rear, a gray smudge at the lower front, and some rubbing at the spine ends but is generally clean and attractive. 32pp., illustrated in black-and-white. Issue about the history of earthquakes in Iowa.