Mountain Railway in Alpine Landscape, mid-20th century 1950–1965 Mountain Lake with Passenger Liner, circa 1950s 1945–1965 Building on Permafrost: House Construction on Pilings, Arctic Alaska, c. 1960s 1958–1968 Desert Botanist with Yucca, American Southwest, circa 1950s 1955–1959 Winter Sledding Hill, Small Ski Area or Park, North America, 1950s 1950–1959 Woman at Desk with Overlay Portrait, 1950s 1950–1959 Child in Snow, 1950s 1950–1959 Family Picnic, Park Lawn, 1950s 1953–1959 Sunday in the Park, Father and Toddler on a Plaid Blanket, 1950s 1952–1959 Fleet of Orange National Park Tour Buses, Pacific Northwest Mountains, c.1950s 1948–1962 Two Men Below Bok Tower, Lake Wales, Florida, 1950s 1950–1959 Coastal lagoon with beached boat and mangrove forest, Southeast Asia, circa 1950 1945–1965 Aircraft in Vertical Climb, Mid-20th Century 1950–1965 Suburban Driveway After Heavy Snowfall, 1950s — Three Cars Buried 1950–1959 Winter Hike on a Snow-Covered Trail, 1950s 1950–1959 Winter Woodland Hike, North American Backcountry, 1950s 1950–1959 Impromptu Indoor Performance by Firelight, 1950s 1950–1959 Girl Reading Petrified Forest Sign, Yellowstone Region, c. 1959 1958–1968 Living Room Interior with Child and Ornamental Lamp, 1950s 1950–1959 Two Women Posed Beside an Earthmover, Trade Fair, 1950s 1954–1959 Backyard Picnic with Portable Radio, 1950s 1955–1959 Family Group at Modernist Exhibition Pavilions, 1950s 1955–1959 Autumn Gathering in a Courtyard, mid-20th century 1950–1970 Colonial-Era Street Scene with Calesas, Southeast Asian City, c. 1950s 1950–1962 Heavily Drifted Residential Property After Winter Storm, 1950s 1950–1959 Alpine Avalanche Research Installation, Mid-20th Century 1945–1959 Two Children at Mendenhall Glacier, Juneau, Alaska, c. 1950s 1950–1959 Merchant Seaman Scrubbing Ventilator Base on Cargo Ship Deck, mid-20th century 1950–1975 Niño en Cargadora de Troncos Sarlent Retirada, Appalachian Salvage Yard 1965–1972 · Appalachian region (likely West Virginia or Kentucky) Chrysanthemum Display, Midtown Manhattan Street, 1950s 1955–1959 Couple Kissing at 1950s Party, Paper Hat and Spillage 1952–1959 Family Day Trip to a Snow-Covered Mountain Picnic Area, 1950s American West 1950–1959 Calle Empedrada y Cúpula de Iglesia, Pueblo Minero Andino, Bolivia 1960–1985 · Andean highland town, Bolivia or Peru Ferry de Excursión Adornado con Banderas, India Costera, Años 1970 1965–1985 · Coastal India Quarry or Excavation Site with Workers, mid-20th Century 1940–1965