Rachmaninoff, Sergei. (1873–1943) Large Signed Photograph with Autograph Musical QuotationRare AMQS from the great composer pianist who has penned the opening descending motive A G# C# from his Prelude in C sharp minor and signed "S. Rachmaninoff 1925" on a striking original oversize sepia Mishkin 10 x 12 inch portrait photograph. Two areas of paper restoration in the upper and lower left blank margins and all corners, a few modest surface creases and original irregularities within the emulsion (from the printing of the photograph),