'Clithero Castle, Lancashire' - antique print, published 1784 by S. Hooper
(note 2 young gents lower right foreground, with what looks like a picnie basket...)
copper engraved (by whom?) for Grose's "Antiquities of England & Wales"
Size (image): 6.5 x 4.5 ins. Size (product): 11 x 8.5 ins.