On the south side of Bull and Mouth Street, in Aldersgate Ward (O. and M. 1677-Elmes, 1831).
Burnt in the Fire and rebuilt.
Rebuilt about 1830-1 as the Queen's Hotel. Archt., Savage : demolished 1887.
The inn is said to have derived its name from the sign of the Boulogne mouth or harbour, of which the present form is a corruption.
The site is now occupied by some of the new General Post Office Buildings, erected 1890-5.
A Dictionary of London. Henry A Harben. 1918.