Johnstones 1818 directory index
This is the 1818 Johnstones London commercial guide which also includes a little pub history detail.
John Lockie in 1810 describes as :
"Hart Street, Duke Street, Grosvenor Square, the first on the R. about twelve doors from 276, Oxford street, and near the same distance from the N. E. corner of Grosvenor square. "
Hart street, Oxford street
Length 81 yards. No. of Houses 15.
Peters, Thomas, Coach & harness maker