2-26-1. Wolcott Gibbs to H. Poincaré

Newport R.I. Nov. 5^th 1891

Dear Sir,

Please accept my grateful acknowledgments for the copy of your beautiful memoir which you had the kindness to send me and which was duly received.

With most sincere respect I am yours

Wolcott Gibbs

ALS 1p. Private collection, Paris 75017.

Time-stamp: " 3.05.2019 01:30"