I've seen Nick Denbow's pics on flickr before. Loads of them - don't know how he ever got any work done ! They're all well before I existed but interesting to see how things looked prior to the late 1960s.
Originally Posted by
Midland 331
A rare glimpse of the old tower, circa 1964, here.
https://flic.kr/p/TdKdz5
There are many other 1960's Yeadon photos in this chap's collection