Portrait of Max Josef von Pettenkofer. Painted by T. A. v. Kaulbach. Pettenkofer is sitting in a chair with his hand on the arms of the chair. The number "4344" is shown at the bottom of the sheet.
Publisher: Berlin: Photographische Gesellschaft.
Photograph of William James Mayo. Photograph taken by Parkinson, Boston. The number "13417" appears in the bottom right hand corner of the sheet.
Publisher: Berlin-Charlottenburg: Adolf Eckstein's Verlag.