Survey of London: Volume 39, the Grosvenor Estate in Mayfair, Part 1 (General History). Originally published by London County Council, London, 1977.
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The intended layout of the estate as shown on John Mackay's map of 1723

Proposed layout of the estate for building, c. 1720.
The intended layout of the estate as shown on John Mackay's map of 1723