the mother '66' 66001: BR Green Class 20 20001 - Midland Railway Centre - Swanwick
the mother '66' 66001: BR Green Class 20 20001 - Barrow Hill
the mother '66' 66001: Class 20 20007 - Midland Railway Centre - Swanwick
the mother '66' 66001: BR Green 20007 & BR Blue 20205 - Mansfield
the mother '66' 66001: Class 20 20057 - Barrow Hill
the mother '66' 66001: BR Class 20s 20059 & 20188 - Swanwick
the mother '66' 66001: BR Class 20s 20059 & 20188 - Swanwick
the mother '66' 66001: HNRC Class 20 20066 - Hasland bypass, Chesterfield
the mother '66' 66001: HNRC Class 20 20066 - Hasland bypass, Chesterfield
the mother '66' 66001: Tata Steel Class 20 20066 - Barrow Hill
the mother '66' 66001: Class 20 20096 @ Sheffield
the mother '66' 66001: BR Blue Class 20s 20096 & 20107 - Barrow Hill
the mother '66' 66001: BR Green 20096 - Barrow Hill
the mother '66' 66001: Class 20 20105 - Barrow Hill
the mother '66' 66001: BR Blue Class 20s 20107 & 20096 - Barrow Hill
the mother '66' 66001: HNRC 20107 & 20096 - Derby
the mother '66' 66001: BR Blue Class 20 20107 - Barrow Hill
the mother '66' 66001: BR Blue Class 20 20107 - Barrow Hill
the mother '66' 66001: Class 20 20107 - Barrow Hill
the mother '66' 66001: HNRC BR Blue Class 20's 20107 20096 - Langwith Whaley Thorns
the mother '66' 66001: Railfreight Class 20 20118 - Barrow Hill
the mother '66' 66001: Railfreight Class 20 20118 - Barrow Hill
the mother '66' 66001: HNRail Class 20 20121 - Barrow Hill
the mother '66' 66001: Railfreight Class 20 20132 - Barrow Hill
the mother '66' 66001: Class 20 [D 8137] 20137 - Toddington
the mother '66' 66001: Balfour Beatty Class 20 20142 - Chesterfield
the mother '66' 66001: Balfour Beatty Class 20 20142 - Chesterfield
the mother '66' 66001: London Transport 20142 - Swanwick Junction
the mother '66' 66001: London Transport Class 20 20142 - Swanwick
the mother '66' 66001: London Transport Class 20 20227 - Midland Railway Centre