There is no date on this item. The sketches show a plan of the outbuilding with some drainage details, and what seems to be an unfinished isometric diagram of the drainage details. Along its top edge the item is attached to a plastic strip with holes for a ring binder. The drawing number is CK1/1. The item might be related to MP/BEL0172, construction drawings of the water supply and drainage for the new toilet block.
This is part of the Volume: PF/BEL Belsay Hall, Castle And Gardens, Northumberland; within the Series: EHC01/022 English Heritage Plans And Measured Drawings; within the Collection: EHC01 English Heritage(Eh):Archive
© Crown Copyright. Historic England Archive
20th Century Toilet, Hanoverian Estate Building