The poster advertises the Saturday night evening show of the IBM British Ring convention in 1934. According to the write-up of the show in ‘The Budget’ of July 1934, not all acts appeared. The act billed as Davenport and Company Magic of 1934 was George Davenport.

The box is shown empty and then a number of handkerchiefs are produced from it. This was a very popular trick first marketed by Davenports in 1934. The inside lid of the box is stamped with the Davenports demon head logo and the registered design number: 791997. Davenports purchased the UK rights from Janos Bartl in Germany, who invented the trick. Bartl sold the trick under the name ‘Silkwonder’. Davenports usually sold a nickel plated version (see Ref. no. N46) but as a result of shortages of metal following WW2 some were made out of copper.

This certificate, awarded in 1934, is rather unusual in that the descriptive text refers to a magician worthy of becoming a member, rather than a club such as The Magicians’ Club. I am grateful to Tom Ewing, the national historian for the S.A.M. for searching their records in 2020 to confirm the signatories names as W.H. McCaffrey (president) and Royal Vilas (secretary). Tom’s search did not reveal any other organisation that had been awarded membership of the S.A.M.

This nickel plated box is shown empty and then a number of handkerchiefs are produced from it. This was a very popular trick first marketed by Davenports in 1934. The inside lid of the box is stamped with the Davenports demon head logo and the registered design number: 791997. Davenports purchased the UK rights from Janos Bartl in Germany, who invented the trick. Bartl sold the trick under the name ‘Silkwonder’. The screws on the corners of this model have non-rounded heads. Some models – for example see N46 – have rounded screw heads. Note that the stamp inside the lid differs from that of N46.