A booklet produced by the Bell Telephone Manufacturing Company, Antwerp, to commemorate the 50th anniversary of the company, in 1932. It gives a history of the company along with a list of directors of the company including the president and head of the offices in Antwerp, London, Paris and Liege. There is a handwritten note on the first page from E.C. Richardson to J.E. Kingsbury expressing the compliements of the company.