Hardcover. Condizione: Good. OHIO: A Four Volume Reference Library on The History of a Great State plus a Supplemental Biographical Volume. 1937. Bindings are all very solid. Marbled page edges all around. Minor cover wear. No writing or tears unless noted. Volumes I and II and III: Have some minor specks of foxing on and near the end papers. Balance of text is very nice. Volume IV condition is similar to Volumes I-III but the foxing is worse near the end papers and title page. Contents section has a one inch closed tear to one page. Balance of text is very nice. Supplemental Geography Volume: Has considerably more foxing throughout the text usually corresponding to the great number of glossy pages. Otherwise quite clean. Overall a very nice looking set.