Explorers and settlers : historic places commemorating the early exploration and settlement of the United States /
edited by Robert G. Ferris
- Washington : U.S. Government Printing Office, 1968
- xvi, 506 p. : ill., plates. ; 25 cm.
- National survey of historic sites and buildings ; 5 .
"Suggested reading" : p. 403-409
Natural monuments--United States Historic buildings--United States