Signed card from the violinist who was Chicago Symphony concertmaster from 1921 to 1930 and founder of the Gordon String Quartet, inscribed "1932/ To Roger Derby/ with kind greeting/ Jacques Gordon/ Music Mt, Falls Village, Conn." mounted to album paper with two half-tone photographs clipped from unidentified publications.  Fine.  Card measures 3.25 x 2.25 inch (8.2 x 5.7 cm.), paper 6.5 x 6.25 inches (16.5 x 15.9 cm.).