Atelier J. Hamann; Johann Hinrich W. Hamann; Heinrich Hamann; as a twelve-year-old boy; Staatliche Landesbildstelle Hamburg; collection on the history of photography; silver gelatin paper; black and white positive process; image size: height: 14.40 cm; width: 10.10 cm; dry stamp: recto and on the cardboard: J. Hamann Hamburg; NEUST腄TER STRASSE 66-68; stamp of the Staatliche Landesbildstelle Hamburg; inscribed and dated: verso on the cardboard: handwritten in black: Heinrich Hamann; as; twelve-year-old boy; taken in the studio; of his father Johann; Hamann; in the Neust鋎ter; Neustra遝 66/68th; Hamburg 1895th; portrait photography; studio/studio photography; portrait; boy; chair; full-length portrait; Heinrich Hamann