Sherlock Holmes, the world's “only unofficial consulting detective”, was first introduced to readers in A Study in Scarlet published by Sir Arthur Conan Doy

The Adventure of the Blue Carbuncle by Sir Arthur Conan Doyle

Watson visits his friend Holmes at Christmas time and finds him contemplating a battered old hat, brought to him by the commissionaire Peterson after the hat an

Watson visits his friend Holmes at Christmas time and finds him contemplating a battered old hat, brought to him by the commissionaire Peterson after the hat an

Found at the corner of Goodge Street, a goose and a black felt hat. Mr Henry Baker can have the same by applying at 6.30 this evening at 221b, Baker Street.