Charles E. Naylor, born abt 1852, Pennsylvania, died Dec 1911 Alameda, CA
San Francisco address directory 1878, Davis Sewing Machine Company, bookkeeper
San Francisco address directory 1890-1891, New Home Sewing Machine Company, general manager
Besides quilting, collecting sewing machines I also collect ancestors, AKA genealogy. I am fascinated by people and names. So you can now approximately date Mr. Naylor's business card to the 1890's.