The Twinlocks Art Deco Catalogue Cover 

Taken from a hardback publication dated January 1935. A catalogue book containing prices and products available for sale by the British company The Twinlock. 

Older versions of the catalogue were also included in the publication, with each version being introduced by a card inlay designed in an Art Deco style, as seen here. A total of 3 Art Deco covers are featured in the publication.