Derbyshire mug from Hull - Mushroom Pottery, Sutton on Hull

A stoneware mug with a cartouche of Willington, which is just south of the city of Derby, showing
the canal, railway, and the cooling towers of the of the famous power station (recently demolished).

The pottery name is almost unreadable, possibly ending in .....ROOK or ....ROON.

There is a Sutton - on - Hull, which is part of the city of Hull.

Mushroom Pottery, based at 11 College Street, Sutton-on-Hull, Hull. Presumably from the 1970s, but the potter is unknown

great thanks, never heard of it.