Miscellaneous ServicesMayer by Green Book Cleveland Team Green Book Details Mayer appears in the Green Book from 1950 to 1955 at 242 N. Main St. in Mansfield under the category Drugstores. 242 N Main St, Mansfield, OH 1950 Green Book 1951 Green Book 1952 Green Book 1953 Green Book 1954 Green Book 1955 Green Book