Bob Greener and J Hamilton signed Crystal Palace player portrait postcards, each Gert. A Lever photographic postcard, signed in black ink by J Hamilton and R Greener in pencil, 14 by 8cm., (2) Robert Greener played for Crystal Palace from 1921 to 1932, making 293 appearances, scoring five goals. Jimmy Hamilton played for Crystal Palace from 1922 to 1931, making 180 appearances, scoring four goals.