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Caption: "What is the theory in your mind?" An illustration for the story, 'the adventure of the priory school.' Sherlock Holmes, Dr. Watson and Dr. Thorneycroft Huxtable. One of the stories within the series 'the return of Sherlock Holmes.'. The Strand Magazine. An illustrated monthly. London : George Newnes, 1891-1950. Source: P.P.6004.glk, page 126, February 1904, no.158, vol.xxvii.
Credit: Album / British Library
Image size: 4983 × 4441 px | 63.3 MB
Print size: 42.2 × 37.6 cm | 1961.8 × 1748.4 in (300 dpi)