PH1991:0192
January 1990
PH1992:0057
1989
Yosemite Valley, California
PH1992:0058
1989
Yosemite Valley, California
PH1992:0059
1989
Yosemite Valley, California
PH1992:0060
1989
Yosemite Valley, California
PH1992:0061
1989
PH1992:0062
1989
PH1992:0063
1989
PH1992:0064
1989
PH1992:0065
1989