The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Life Guards in Whitehall. Horse Guards. J. Salmon
London Military Life. Horse Guard Sentries. Whitehall. Royal Horse Guards. Changing Guard. Valentine. RP. 1956. Multi View
Horse Guards. Whitehall. London. 11809. Hunts Real Photo Process
11809. Horse Guards. Whitehall. Changing Guard. London. Kingsway Real Photo Series
Horse Guards. Whitehall. London. H. 2561 Valentines. RP. 1953
535 N. London Photographed by Night. Horse Guards. Whitehall. Beagles. RP
Horse Guards. Whitehall. London. H. 2561. Valentine. RP. 1955
Horse Guards. Whitehall. London. 18008. Salmon. RP. 1955
