Two 4-car Inter-City sets are seen at Taunton. Malcolm Clements.
A Swindon Inter-City set (later Class 123). Date, location and photographer unknown. Stuart Mackay Collection.
A Swindon Inter-City set departs from Portsmouth & Southsea (High Level) towards Harbour station in 1965. Steve Davies Collection.
A Class 123 Swindon Inter-City DMU seen at Dunbridge in 1967. Steve Davies Collection.
A Swindon Class 123 Inter-City vehicle inside Swindon Works in the summer of 1967. This is thought to be W52086, the first of the class to be so treated. David Faircloth.
Not the best quality image but it is apparently the only known photo showing the existence of an all-blue Class 123 vehicle. Seen at Cardiff Central on a Pompay train, as part of a half set added for strengthening around Easter 1968. Stuart Davies.
One of the Swindon Class Inter-City sets, later Class 123, at Salisbury led by W52100 on the 9th March 1968. David Mant.
L713 (W52105 + W59821 + W59237 + W52093) at old Swindon Town (M&SWJR) station with the LCGB 'The Somerset Quarryman' railtour on the 16th April 1972. John Law.
A Swindon Inter-City unit at Paddington, September 5th 1972. John Reddyhoff.
Class 123 set L706 departs from Didcot station with an Oxford service, circa early 1970s. Stuart Mackay Collection.
At dusk on the 5th December 1974 three Class 123 sets are seen in Maidenhead station. The closet set L710 as a 4-car, the front two sets appear to be 3-car sets. 54A South Dock.
A Class 123 Swindon Inter-City set at Reading. Date unknown. Adrian Vaughan.
1976 was famous for the amazing Summer but March was a bit grim as seen on the 12th at Cardiff. L711 is arriving (presumably 52091 at the front), in the set was 59823 and completed the set for me! Remember when they kept dmu's together? The loco, by deduction, is probably 47504. It doesn't really matter at this distance in time. It's Cardiff and it's 42 years ago! Arnie Furniss.
A Class 123 Swindon Inter-City set at Nunnery Jct, undated. Peter Heppenstall.
C712 is one of many Class 123 sets seen at CF on the 12th February 1977. 52097 is nearest the camera. Jerry Glover.
Ex-Class 123 59828, now 975327 seen at Old Oak Common on 30/4/77. Tony Willmore.
Set L711 seen in Manchester Piccadilly in 1978. Malcolm Clements.
E52090 is part of set 710 when seen at Manchester Piccadilly in 1978. Malcolm Clements.
Class 123 set C708 seen at Manchester Piccadilly in 1978. Malcolm Clements.
Swindon Inter-City set 712 (E52097 + E59820 + E52091) arrives into Selby on the 13th March 1978. Ian Francis.