Description
DROZ-FARNY Arnold (1856-1912) mathématicien suisse.
2 L.A.S. "A. Droz-Farny", Porrentruy 1895-1899, to Charles-Ange LAISANT; 1 page in-8 each. He announces to the editor of L'Intermédiaire des mathématiciens the sending of the solution of "problem 1748 as well as the announcement of a theorem to propose. I had prepared several other solutions, but I noticed in the October issue that you already had them in your portfolio"... A visiting card with 3 autographed lines from General DROZ is attached.
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DROZ-FARNY Arnold (1856-1912) mathématicien suisse.