Directions:

Erasmus Darwin House was one of the three sites used by the Lunar Society for their meetings; it is open for visitors; travelers should travel from the intersection of The Friary-Bore Street and Bird Street, proceed northwest for 450 meters (Bird Street changing to Beacon Street); address is Beacon Street, Lichfield, Straffordshire - N52 41.12 W01 49.99
Great Barr Hall was one of the three sites used by the Lunar Society for their meetings; it has seriously deteriorated and its future is uncertain, but plans are to reconstruct the edifice; Suttons Drive, Walsall, West Midlands - N52 33.39 W1 55.26.
"1" = intersection off Queslett Road to drive north through the Housing Development 1.3 km to Great Barr Hall - N52 32.89 W1 55.05.
[NOTE: There is no interchange (i.e., no exit) at M6 to Queslett Road.]
The Moonstones are eight stones commemorating the members of the Lunar Society, southwest corner of Queslett Road and Aldridge Road intersection, Queslett, West Midlands - N52 33.16 W1 54.53.
For locations in Birmingham, see following maps.