(27 Feb 2014, 8:06 pm)Dan wrote 1803 #3 arrival from Hylton Castle performs the 1809 #20 departure from Sunderland.
1823 #3 arrival from Hylton Castle performs the 1826 #20 departure from Sunderland.
1852 #3 arrival from Farringdon performs the 1856 #20 departure from Sunderland.
1919 #3 arrival from Farringdon performs the 1926 #20 departure from Sunderland.

I'm not sure what the 1809 #20 departure does, unless it goes back to the depot out of service.

The 1956 #20 departure works off a 3 which performs a full 3 (1807 departure from Farringdon, 1845 arrival at Hylton Castle - 1855 departure, 1931 arrival at Farringdon).


I've always thought Sunderland's services were reviewed annually around this time of year ready for service changes (if necessary) in April.