1961 Map of Mark Center

This historical map portrays the area of Mark Center in 1961, primarily covering Defiance County as well as portions of Paulding County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Mark Center region at the time. Published in 1973, it is one of 2 known editions of this map due to revisions or reprints.