PH1989:0223
1988
PH1989:0224
May 1988
PH1989:0225
1988
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