The following sites may by of interest to visitors to Massachusetts. 

Lysander Spooner's Childhood Home, Athol, Massachusetts
Photos/ Google Maps

Grand Rapids, Ohio, where Spooner made his effort at real estate development
Photos

The Athenaeum, Boston Library where Spooner completed much of his writing
Photos/ Google Maps

109 Myrtle Street, Spooner's last home, and place of death
Photos/ Google Maps

Forest Hills Cemetery, Lysander Spooner's Gravesite
Photos/ Map of Forest Hills Cemetery/ Google Maps