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 :
"Jerusalem Court, Gracechurch Street at 58, about six doors on the Left from Fenchurch Street towards London bridge. "
Jerusalem court, Gracechurch street
Length 30 yards. No. of Houses 11.
2 Molling, F. and G. Merchants