31205 with the 07.23 Peterboro - Kings Cross at a wintry Stevenage 9 December 1981. By Michael Barstow

31402 with the 07.00 Peterboro - Kings Cross at Stevenage 12 May 1981. By Michael Barstow

47500 with the 07.23 Peterboro - Kings Cross at wintry Stevenage 10 December 1981. By Michael Barstow

56371 + 51215 forming the 14.13 Huntingdon - Hitchin at Three Counties 12 December 1981. By Michael Barstow

312713 at the rear of the 15.10 KIngs Cross - Royston at Baldock. By Michael Barstow

312716 on the 09.40 Kings Cross - Royston at Letchworth 20 September 1981. By Michael Barstow

312725 on the 14.08 Kings Cross - Royston at Wymondley 23 December 1980. By Michael Barstow