Rocky Mountain West : Colorado, Wyoming, & Montana 1859-1915.
U. of New Mexico Press, 1992. First edition, first printing. Signed by the author on the title page.
U. of New Mexico Press, 1992. First edition, first printing. Signed by the author on the title page.
U. Press of Colorado, 2006. First edition, first printing. Inscribed and dated by the author in the year of publication on the half-title.
Privately Published, 1978. First edition, one of 100 copies. Spiral bound stiff wrappers.
Voluteers of the Colorado Historical Society, 1979. First edition, first printing. Black leatherette with illustrated cover label. Inscribed by Jean Walton Smith, Governor Owen's wife, and two other people.
Gates Land Company, N.c. Circa 1970. First edition. Stiff wrappers.
Graphic Arts Center, 1988. First edition.
Sage Books, 1961. First edition, first printing.
Platte 'N Press, 1981. First edition, first printing. Inscribed by the author.
Aspen Art Museum, 1998. First edition.
State Historical Society of Colorado, 1954. First edition. Olive wraps printed in brown.
Arcadia, 2017. Photographic boards, no dust jacket.
Dodd, Mead, & Company, 1984. First edition, first printing.
Sternberg and Sternberg, 1993. First edition. Glazed boards, no dust jacket, as issued.
CSN Books, 2006. First edition. Oversized paperback. Inscribed by the author.
Nationa Park Service, 1969. First edition, first printing. Blue cloth, no dust jacket.
Trinidad State Junior College, 1966. First edition, first printing.
Scribner, 2017. First edition, first printing.
Colorado Springs: The Fine Arts Center, 2007. First edition, first printing. Full red cloth, pictorial dust jacket.
Roberts Rinehart, 1990. 1st Edition. signed and inscribed by the author.
R & N, 2001. First edition, first printing. Black leatherette, no dust jacket. Inscribed by the author.
R & N, 2001. First edition, first printing. Black leatherette, no dust jacket. Inscribed by the author.
Donning Company, 2002. First edition, first printing.
Donning Company, 2002. First edition, first printing.
Sage Books, 1965. First edition, first printing. Briefly inscribed by the author on the title page.
Nicholas Lawrence Books, 2005. First edition, first printing.