The Ohio guide / [electronic resource] / compiled by workers of the Writers' Program of the Work Projects Administration in the state of Ohio ; sponsored by the Ohio State Archaeological and Historical Society.. — New York : : Oxford University Press,, 1940.. — xxxi, 634 p., [33] leaves of plates : : ill., maps ; 21 cm. - American guide series.
The plates are in eight groups, each preceded by half-title not included in paging. "First published in October 1940."