Édouard Herriot Autograph Author shows Simon Ammann in a

shows Simon Ammann in a half length portrait

with creases - in fine condition

with expected letter folds

both attractively mounted (removable) for fine display with a composite photograph of the Franck-Hertz experiment (altogether 8

Édouard Herriot Autograph Author shows Simon Ammann in aAutograph letter signed, one page (cardboard), 5,75 x 4,5 inch, `Cabinet du Maire de Lyon` letterhead, (Lyon, France), 6. 07.(1916), in French, to "mon cher docteur" concerning an appointment, written and signed in dark ink "EH" also inscribed by the collector (pencil), attractively mounted (removable) for fine display with a photograph, shows douard Herriot in a chest up portrait (altogether 8,25 x 11,75 inch), with mild signs of wear to the edges in