LS/388.3 | Midland General Omnibus Company Limited and Notts & Derby Traction Co.: official time table, May... | 1945 | | Derbyshire Record Office |
LS/388.322 | ABC British Bus Fleets 5 - East Midlands. | 1960 | | Derbyshire Record Office |
LS/388.322 | Midland General Omnibus Company Limited, Trent Motor Traction Co. Ltd. official timetable... | 1973 | | Derbyshire Record Office |
LS/388.322 | Midland General Omnibus Company Limited, Trent Motor Traction Co. Ltd. official timetable western... | 1974 | | Derbyshire Record Office |
LS/388.34233 | British buses and trolleybuses 1950s-1970s: the operatores and their vehicles; part 1: the Midlands | 2010 | | Derbyshire Record Office |