From Horace Darwin 19 June 1877
Cancelled by Not a letter: Horace and CD were both at Stone Henge.
Notes on the position of one of the fallen stones [at Stonehenge].
Please cite as
Darwin Correspondence Project, “Letter no. 11009,” accessed on 8 December 2016, http://www.darwinproject.ac.uk/DCP-LETT-11009