April 17, 1897: Dr. Leon Sterndale abandoned his trip to Africa (DEVI)
April 17, 1888: Toby led Holmes and Watson on a creosote trail (SIGN)
April 17, 1888: the launch Aurora disappeared (SIGN)
April 17, 1897: Dr. Leon Sterndale abandoned his trip to Africa (DEVI)
April 17, 1888: Toby led Holmes and Watson on a creosote trail (SIGN)
April 17, 1888: the launch Aurora disappeared (SIGN)