Caption:
Nicola Perscheid, Lothar Perscheid, Staatliche Landesbildstelle Hamburg, collection on the history of photography, collodion paper matt, black and white positive process, image size: height: 21.90 cm; width: 16.20 cm, inscribed: recto u. on the cardboard: in brown ink: Lothar Perscheid, dry stamp: recto and right: address stamp of the photographer, portrait photography, studio/studio photography, full-length portrait, standing figure, boy, violin, violin, fiddle, Lothar Perscheid