When a loco has been saved & is preserved, can the owner change the numbers back to it's either original or after TOPS number instead of being say a 47/7 or 47/8.
e.g.
47 793 - used to be "D1778" :: October 23rd 1964 & "47183" :: February 1974
47 840 - used to be "D1661" :: February 13th 1965 & "47077" :: February 1974
e.g.
47 793 - used to be "D1778" :: October 23rd 1964 & "47183" :: February 1974
47 840 - used to be "D1661" :: February 13th 1965 & "47077" :: February 1974