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Unidentified vehicles
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1979
Class 100/105 set 73 with another set at Saxmundham Junction, Suffolk, heading to Lowestoft sometime in 1979. Stuart Mackay Collection.

1979
Class 100/105 set 74, presumably E51124 closest, at Saxmundham Junction, Suffolk, with a Lowestoft service sometime in 1979. Stuart Mackay Collection.

circa 1964
A Gloucester twin, SC51116 leading, departs from Elie station on the Fife Coast line. Undated, possibly early 1964 - the service on the line ended in the September of that year. Stuart Mackay Collection.

circa February 1984
Class 100 DMBS M53355. Probably at its home depot of Longsight, the slide process date was February 1984. The KDH Archive.

July 1975
A class 100 unit (set 65, E56100 and presumably E51114) working the 17.00 Ipswich - Lowestoft sets off from Darsham on an unrecorded date in July 1975. John Clark.
Summary
Orders
Construction
Description
GRC&W Ads & Works Pictures
BR Diagrams & Works Pics
Numbering & Driving Instructions
Liveries
Allocations
Operations - LMR
Operations - Scotland
Operations - NER/ER
Publicity - ScR Newspaper Ads
Non-Passenger Use
Fisons Weedkiller
Images
Also relevant:-
Edinburgh Suburban timetables
Details about the preserved Class 100 vehicles can be found here.