D4995 | R H Turner of Ilkeston, watchmaker, jeweller and silversmith | 19th-20th cent | R H Turner of Ilkeston, watchmaker, jeweller and silversmith | Derbyshire Record Office |
D5519 | Samuel Barton and Sons of Ashbourne and Fenny Bentley, clockmakers and precision engineers | 1880s-2001 | Samuel Barton and Sons of Ashbourne and Fenny Bentley, clockmakers and precision engineers | Derbyshire Record Office |