Hello Olivia
Print Advertising / 15 June 1938
Level: Item
Reference: HAT20/2/45/4/12
Alt Ref No.: HAT20/2/45/4/12
Extent: 1 item
Colour: Black and White
Brand: Knapen patent systems
Product: Housebuilders, consruction
Product Category: Industrial
Advertiser / Client: British Knapen Ltd