Late Roger Timms was a magician from England and migrated to India in the 60's and lived throughout his life in India. He was later known as Mahadevananda. He was a student with "London School of Speech and Drama" in his early years.
On 3rd February 1991 late Mahadevan he gave a one day lecture on Stage Peeformance organised by Society of Indian magicians(SIM). One good soul video taped it and it was lying dormant for many years until in 2003 the tape was converted into CD. When I saw the entire lecture I just felt happy. The leature was really fantastic. Harldy one will ever get to see such good lectures. I have an idea to upload a small clipping of the lecture on internet, hope I succeed.