Exercise books for pupils at Ilkeston Grammar School, separately numbered /1-51 Volumes covering 1947 have references D799/6/3/1-9 Volumes covering 1948 have references D799/6/3/10-14 Volumes covering 1949 have references D799/6/3/15-18 Volumes covering 1950 have references D799/6/3/19-23 Volumes covering 1951 have references D799/6/3/24-37 Volumes covering 1952 have references D799/6/3/38-47 Volumes covering 1953 have references D799/6/3/48-49 1947-1953