Extract from a brochure produced by Westminster Photographic Exchange Ltd., a London-based retailer established in 1903. The brochure contains advertisements for essential film equipment for the interested (and wealthy) amateur. The Bell Howard 16mm. "Filmo" camera and projector are featured in the extract below.

Included in a file on 'Hire of films and equipment', 1928-1941, from the archives of the Trades Union Congress; document reference: MSS.292/675.5/3