Oliver E. Barthel posing with group of men on boat
Group portrait of Oliver E. Barthel and unidentified men on boat. Typed on back: "Subject: Biography--Barthel, Oliver E. Collection: MS16/Oliver E. Barthel Collection. Date: Undated. Location: Detroit, Michigan. Photographer: Unknown. Source: Oliver E. Barthel. I.D.: The Mermaids, Oliver Barthel, front row, center."