Title: GONCHAROVA’S BEST MAN - March 21, 1914. 1 full page, in ink. Ca. 126 words. Old folds from mailing, slightly fragile at folds. Otherwise in a very good condition.         An apparently unpublished handwritten letter by Ilya Zdanevich (1894-1975) addressed to his mother Valentina Kirillovna Zdanevich (Gamkrelidze).    This document gives an amazing insight in Zdanevich’s affairs and unveils some little-known facts of his biography