Note 17 — Chapter IX · WAS THERE AN EARLIER CIRCLE?
Reading edition
Plans and photographs of Stonehenge, &c., by Colonel Sir Henry James, R.E., F.R.S., Director-General of the Ordnance Survey, 1867.
Reading edition
Plans and photographs of Stonehenge, &c., by Colonel Sir Henry James, R.E., F.R.S., Director-General of the Ordnance Survey, 1867.