Trying to get some straight numbers, when was the 1700 class converted for Driver Only Operation? Likewise for the 1720s, they both received roughly the same DOO refit, does anyone know the dates that started happening for each class? Most sources just say 80's or 90's but I'd like to narrow it down a little bit more.
Likewise for the liveries, the Diesel Blue livery went out in the late 80's early 90's to be replaced with the Bronco scheme yes?
( Still learning QR history, hopefully ya'll know better! : )