50020 Revenge speeds past Little Bedwyn on 22 October 1983 with what is presumably the 1A41 08:27 Penzance to Paddington HST replacement. Booked to pass Bedwyn at 12:58, it's not doing too badly passing me at 13:15. If this had been before the timetable change at the beginning of the month I would have expected the 1A55 11:14 Paignton to Paddington to be Class 50 hauled, but unless I am missing something, I presume this is the HST substitution. The working timetable shows nothing else until the next HST (1A49) at 13:38. Confirmation anyone?