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Sherlock Holmes Society of London: (Clockwise from front) Jessie & Derek Hinrich, Judy & Tony Marshall, Eileen Holman, Albert Kunz, an unidentified couple (believed to be senior SNTO staff), Tony & Freda Howlett (photo courtesy of the Swiss Centre)
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Sherlock Holmes Society of London: Tony & Freda Howlett are served, while Jessie Hinrich awaits her turn (photo courtesy of the Swiss Centre)
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Sherlock Holmes Society of London: A Scandal in Helvetia - Tony Howlett's copy of the script, now in the Society's Archives