Directions:

St. Nicholas Church, Church Lane - N51 24.58 E0 04.50.
Chislehurst Railway Station, Station Approach - N51 24.32 E0 03.48.
"1" = Wollaston family vault in church cemetery - N51 24.60 E0 04.48.
"2" = Chislehurst Caves, Chislehurst Road - N51 24.47 E0 03.36.