Survey of London: Volumes 29 and 30, St James Westminster, Part 1. Originally published by London County Council, London, 1960.
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'Plate 178: No. 20 St. James's Square', in Survey of London: Volumes 29 and 30, St James Westminster, Part 1, ed. F H W Sheppard( London, 1960), British History Online https://prod.british-history.ac.uk/survey-london/vols29-30/pt1/plate-178 [accessed 7 July 2024].
'Plate 178: No. 20 St. James's Square', in Survey of London: Volumes 29 and 30, St James Westminster, Part 1. Edited by F H W Sheppard( London, 1960), British History Online, accessed July 7, 2024, https://prod.british-history.ac.uk/survey-london/vols29-30/pt1/plate-178.
"Plate 178: No. 20 St. James's Square". Survey of London: Volumes 29 and 30, St James Westminster, Part 1. Ed. F H W Sheppard(London, 1960), , British History Online. Web. 7 July 2024. https://prod.british-history.ac.uk/survey-london/vols29-30/pt1/plate-178.
In this section
No. 20 St. James's Square, 1771–5.
Robert Adam, architect (p. 164)
a. Design for ceiling of Sir Watkin Williams Wynn's library.
![](/sites/default/files/publications/pubid-292/images/figure0292-178-a.jpg)
No. 20 St. James's Square
Design for ceiling of Sir Watkin Williams Wynn's library
b. Former library of Sir Watkin Williams Wynn: partition in end wall modern, replacing colonnade
![](/sites/default/files/publications/pubid-292/images/figure0292-178-b.jpg)
No. 20 St. James's Square
Former library of Sir Watkin Williams Wynn: partition in end wall modern, replacing colonnade