There are thumbtack pin holes in the two lower corners. !LITTLE ZEUSAND THEPHOTO MUSEFor the Serious Collector of Male PhotographyStudio: Professional UnknownPhotographer: UnknownOperation: 1960'sLocation: United StatesSpecialty: Muscular smooth young men with nice bubble butts.Identification: NoneImage Type & Dimensions: Single-Weight ~ Gelatin Silver ~ Black & White ~ 4' x 5'Condition: Very Good: Some light discoloration on the reverse side.