Wilhelm Breuning; Franziska Eckhorst; daguerreotype; picture size: height: 7.70 cm; width: 6.10 cm; verso: in black ink D. S. 252; label of the Photographer's Studio of W. Breuning in Hamburg; Steindamm 144; title and see also N?509 with blue ballpoint pen on label; crossed out in black ink on label D. p. 508 1918.411; portrait photography; half-length portrait; historical person; woman; seated figure; Franziska Eckhorst