BU ICEAACH:
usa_001_yellowstone_canyon_1952
BU ICEAACH:
usa_003_yellowstone_canyon_1952
BU ICEAACH:
usa_004_yellowstone_canyon_1952
BU ICEAACH:
usa_005_yellowstone_norris_geyser_basin_1952
BU ICEAACH:
usa_006_yellowstone_norris_geyser_basin_1952
BU ICEAACH:
usa_007_yellowstone_old_faithful_1952
BU ICEAACH:
usa_009_yellowstone_old_faithful_1952
BU ICEAACH:
usa_014_niagra_falls_1952
BU ICEAACH:
usa_015_niagra_falls_1952
BU ICEAACH:
usa_016_wisconsin_1952