John P. Henn - Plumber
John Henn, plumber-fitter, standing outside of his store with his employees. No date on photo. William’s Hamilton City Directory, 1894 - 1895, shows John P. Henn, Sanitary Plumber; Gas, Steam and Hot Water Fitter, 111 South 3rd Street, Hamilton, Ohio. From the George C. Cummins “Remember When” Photograph Collection. Donated by the family of George C. Cummins. Photo used courtesy of the George C. Cummins "Remember When" Collection at the Hamilton Lane Library, Hamilton, Ohio.