1904 Sanborn Map of Downtown Cincinnati. The Vindonissa Building, where Dow lived, is marked with a red square. ID: 564 | This file appears in: Cora Dow: Downtown Druggist Source: Library of COngress Download Original File SourceLibrary of COngress "1904 Sanborn Map of Downtown Cincinnati. The Vindonissa Building, where Dow lived, is marked with a red square." appears in: Cora Dow: Downtown Druggist