Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex. If you can contribute to the site, send me some details to Kevan, along with some description of the specific property.
Camberwell pubs history index
The Prince of Prussia, Brunswick road in the 1863 license transfer and the 1874 directory. The address is given as Waterloo Road in 1878 and earlier (the intersecting street, now called Elmington Road). The name is listed as the Prince of Wales in the 1871 census, and by 1921 it has become the British Lion. *
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
Residents at this address.
January 1863/Joseph James Stratton/Outgoing Licensee/../../Era Newspaper
January 1863/William Smith/Incoming Licensee/../../Era Newspaper
1871/Charles A. Knight/Licensed Victualler/39/Streatham, Surrey/Census *
1871/Ellen L. Knight/Wife/29/Staines/Census
1871/Mary E. Hopwood/General Servant Domestic (Widow)/37/Bolingbroke, Lincolnshire/Census *
1871/Richard C. Canning/Potman/20/Camberwell, Surrey/Census
1874/C A Knight/../../../LV Directory *
1878/Charles Alfred Knight/../../../Post Office Directory *
1896/Henry James Johnson/../../../Kelly's Directory *
1904/F. S. Gill/../../../Post Office Directory *
1911/F. S. Gill/../../../Post Office Directory *
1914/Robert Penney/../../../Post Office Directory *
1919/Robert Penney/../../../Post Office Directory *
1921/Reberc Penney/../../../Hughes Directory *
* Provided By Ewan