Sherlock Holmes in The Red-Headed League, which appeared in The Strand Magazine in August, 1891. Original caption was WHAT ON EARTH DOES THIS MEAN? - from our story 'Sherlock Holmes and the Extraordinary Baker Street Bank Heist of 1971' View The Article THE FLASHBAK SHOP Visit the shop Great T-ShirtsDiscover Our 100% Organic Cotton T-Shirts Discover Our PrintsExplore our Prints Shop Editor’s picks Collect our postcards Free Newsletter First Name Last Name Leave this field empty if you're human: Shop our comfy T-Shirts