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On the Aberdeen - Inverness line
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Date unknown
Roman Road Bridge north of Hereford, the Class 120 DMU dates it to after 1958 into the early 1960s.
The steam loco was given as Collett Grange 6873 Caradoc Grange which was very likely a Laira engine during this period. It was new from Swindon Works in April 1939 and withdrawn in June 1964. Cutting up was back at Swindon in early 1965. The KDH Archive.

summer 1979
In the summer of 1979 class 120 set no. 302 is about to pass through the site of Alves station ( closed 1965 ) with an Aberdeen - Inverness working. John Clark.

circa 1987
Class 120/101 DMU set 532 (presumably 53699 + 59571 + 53658) departs from Edinburgh Waverley circa 1987. Derek Hoskins.

circa 1986
A Class 120 DMU in Kilmarnock station circa 1986. The boarded over sidelight means this could be 53700. Derek Hoskins.

circa 1986
Class 120/101 hybrid set 521 arriving into Glasgow Central station circa 1986, presumably with 53730 and 59127 in view. Derek Hoskins.
Summary
Orders
Description
Modifications
Refurbishment
Diagrams & Design Codes
Works Photographs
Numbering & Driving Inst.
Liveries
Operations
Operations - Central Wales
Operations - LMR
Operations - Scotland 1958-81
Operations - Scotland 1986 on
Decline
Parcel Use
Images
Details about the preserved Class 120 vehicle can be found here.