I've just got back from taking daughter & her b/f. to a classic car scrapyard/salvage/sales
Boy!!, I know how to treat her!!
The whire MGB-GT that I've previously featured belongs to him, & it needs a spare wire-wheel, so we went on the 'off-chance'
Balby Motor Spares
Greenfield Lane
Balby
(basically the other side of the railway from Hexthorpe)
What a great place!!!

This was the first thing I spotted
Possibly an AEC MIlitant?
View attachment 530340
EDIT @ 20:05
The yard is at the other side of this bridge;
https://www.geograph.org.uk/photo/325385