Physical Dimensions: overall: 7 x 6.3 cm (2 3/4 x 2 1/2 in.) gross weight: 94 gr
Provenance: Oscar Hainauer [d. 1894], Berlin; his wife, Julie Hainauer, Berlin; acquired 1906 by (Duveen Brothers, Inc., London and New York); by exchange 21 October 1920 to Joseph E. Widener, Lynnewood Hall, Elkins Park, Pennsylvania; gift 1942 to NGA.