The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
California. Lassen Park. Volcanic National Park. Lassen Peak. Impact. Holiday Film Corp. 1983
California. Lassen. Volcanic National Park. Brokeoff Mountain 9. 235 feet. Impact. Vern Connolly. 1989
Lassen Volcanic National Park. Impact. 6. Detachable Post Cards. Mark Henderson
Lassen. Volcanic National Park. Bumpass Hell. Impact. Jeff Gnass
Yosemite National Park. California View of the Valley from Inspiration P
Yosemite National Park. California. Valley View from Wawona Tunnel. 5 Associates. H. S. Crocker
Yosemite National Park. California Cathedral Peak. H. S. Crocker. B. Hop
Yosemite. Bridalveil Fall. Yosemite National Park. California. Keith S. Walklet. Score Enterprises. 2001