D567 | Rolls-Royce Ltd, Derby | 1956-1972 | Rolls-Royce Ltd, Derby | Derbyshire Record Office |
D1934 | S J Claye Ltd of Long Eaton, wagon works | 1905-1938 | S J Claye Ltd of Long Eaton, wagon works | Derbyshire Record Office |
D2696 | Sanderson & Holmes of Derby, coach builders/motor car body builders | 19th-20th cent | Sanderson & Holmes of Derby, coach builders/motor car body builders | Derbyshire Record Office |
D4547 | Kennings Ltd of Clay Cross, motor vehicle traders | 1941-1974 | Kennings Ltd of Clay Cross, motor vehicle traders | Derbyshire Record Office |
D4562 | Ferodo Ltd (1920-) of Chapel-en-le-Frith, brake and clutch lining manufacturers | 1906-1988 | Ferodo Ltd (1920-) of Chapel-en-le-Frith, brake and clutch lining manufacturers | Derbyshire Record Office |
D4907 | Rolls-Royce, Derby: Rocket Department | 1949-1967 | Rolls-Royce Ltd, Rolls-Royce Rocket Department, Derby | Derbyshire Record Office |
D5290 | Rolls-Royce, Derby: Rocket Department | 1906-1999 | Rolls-Royce Ltd, Rolls-Royce Rocket Department, Derby | Derbyshire Record Office |
D5378 | Derby Railway Locomotive Works | 1958-1998 | Derby Railway Locomotive Works | Derbyshire Record Office |
D5496 | Rolls Royce: Rocket Department, Spadeadam, Cumbria | 1950s-1980s | Rolls Royce: Rocket Department, Spadeadam, Cumbria | Derbyshire Record Office |
D5525 | Rolls-Royce, Derby: Rocket Department | | Rolls-Royce: Rocket Department | Derbyshire Record Office |
D5700 | Herbert Frood and Ferodo Ltd | 1923-1961 | Ferodo Ltd | Derbyshire Record Office |
D6261 | British Railway Engineering Ltd (BREL) | 1900s-1980s | British Railway Engineering Ltd (BREL) | Derbyshire Record Office |
D7020 | Ferodo Ltd, Chapel-en-le-Frith | [20th cent] | Ferodo Ltd, Chapel-en-le-Frith | Derbyshire Record Office |
D7153 | Ferodo Ltd, Chapel-en-le-Frith | mid-20th cent | Ferodo Ltd, Chapel-en-le-Frith | Derbyshire Record Office |
D7399/UL | Ferodo Ltd of Chapel-en-le-Frith | c1937 | Ferodo Ltd of Chapel-en-le-Frith | Derbyshire Record Office |
D7444/UL | Derbyshire Carriage & Wagon Company (?) | c1940s-1950s | Derbyshire Carriage & Wagon Company (?) | Derbyshire Record Office |