We recently acquired a new book for our local studies collection called Discovering Australia's Historical Milemarkers and Boundary Stones by Robert and Sandra Crofts. This interesting book has a chapter on milestones between Liverpool and Campbelltown. Descriptions are given to the remaining 8 markers (originally 13) that were erected in 1854. In 1987 the Campbelltown series of milestones were listed by the National Trust.
The photograph of the milestone above was taken on Campbelltown Road in 1980