Francis Peyton Rous Autograph US Presidents with scattered mild creasing

with scattered mild creasing

Sully Prudhomme"

signed and dated in blue ink "Gustav Hertz

Je vous envoye un peux un retard tout mes souhaits

signed by Hans Uhlmann in blue ink

Francis Peyton Rous Autograph US Presidents with scattered mild creasingAutograph note signed, one page, 4 x 3,5 inch, `The Rockefeller Institute` stationery, (New York), 13. 05. 1966, to an unnamed correspondent concerning an autograph request, written and signed in dark ink "Your request has given pleasure to Peyton Rous May 13, 1966", attractively mounted (removable) for fine display with a photograph, shows Francis Peyton Rous as virologist (altogether 8,25 x 11,75 inch), in very fine condition.