The Edge O? Beyond by Roy Horniman (1872?1930) and Ruby Miller (14 July 1889 - 2 April 1976), from the novel by Gertrude Page (1872 - 1922) written in 1908. First produced at Devonshire Park Theatre in Eastbourne on 20th June 1921 and at the Garrick Theatre, on 9th August 1921. The wording on the reverse is ?by Gertrude Page ?Authoress of Paddy the Next Best Thing?. Horniman and Miller are credited as adapters. Touring to the Shakespeare Theatre in Liverpool, on 17th September 1923.