They depict nine members of the Society and attributes connected with their work, in order from Aldridge Road round to Queslett Road:[3][circular reference]
William Withering: foxglove, with words from his book An Account of the Foxglove and some of its Medical Uses
The stones also each have a phase of the Moon carved on them, with the Watt stone being the full moon.
The designs are by Steve Field and were executed by stonemasons Malcolm Sier and Michael Scheuermann.[4] The rear of the Watt stone includes a carved panel crediting the artists and sponsors.
Great Barr Hall, Galton's home and a venue for meetings of the Lunar Society, is nearby.
^Noszlopy, George Thomas; Waterhouse, Fiona (2005). Public Sculpture of Staffordshire and the Black Country. Liverpool, England: Liverpool University Press. p. 294.