221b Official Heritage Plaque

THE SHERLOCK HOLMES MUSEUM
221B BAKER STREET LONDON NW1 6XE

150th Anniversary of Sir Arthur Conan Doyles's Birth - 22nd May 2009

The fictional address of "221b Baker Street" was

Lady Porter unveiling blue 221b plaque.

The Leader of Westminster City Council Lady Porter officially renumbering
The Sherlock Holmes Museum as 221b Baker Street on 27th March 1990.