Ernst von Bergmann AutographAutograph note signed, one page on his personal visiting card, 4,5 x 3,5 inch, in German, to a colleague concerning knee suffering of a patient, written and signed in dark ink, attractively mounted (removable) for fine display with the original envelope and a photograph, shows Ernst von Bergmann in a beautiful chest up portrait (altogether 8,25 x 11,75 inch), with mild signs of wear in nearly very fine condition. "H. H. College! Patientin wird Ihnen