Southwestern Hillside Landscape, 1970s 1970–1979 The Tugboat Window View, 1970s 1970–1979 Rugged Rocky Outcrop with Pines, Southwestern Landscape, 1970s 1970–1979 Peter and Paul Cathedral Imperial Tombs, Leningrad, 1970s 1970–1979 · Peter and Paul Cathedral 1970s Remote Camp Resident, Canvas Tent Doorway 1970–1979 Winter Palace, Leningrad, from Neva River, 1970s 1970–1979 · Saint Petersburg Geological Field Study, Roadside Rock Cut, 1970s 1970–1979 Admiralty Building, Leningrad Street Scene, 1970s 1970–1979 · Leningrad Pilot in Light Aircraft Cockpit, 1970s 1970–1979 Severe Winter Storm in Residential Area, 1970s 1970–1979 Rural Roadside Buildings, 1970s 1970–1979 Snow-Covered Suburban Backyard, 1970s 1970–1979 1970s Couple, Red Caboose 1970–1979 Woman Posing at Piazza del Campidoglio, Rome, 1970s 1970–1979 · Piazza del Campidoglio Roadside Volcanic Ash Layers, 1970s 1970–1979 Trinità dei Monti and Sallustian Obelisk, Rome, 1970s 1970–1979 · Rome Intricate Model Train Layout, 1970s 1970–1979 Potted Plants and Outdoor Tap, 1970s 1970–1979 Strasburg Rail Road Wrecking Crane 03, 1970s 1970–1979 · Strasburg Onyx and Metal Chess Set, 1970s 1970–1979 1970s Photographer's Reflection in Suburban Home Window 1970–1979 Alexander Mosaic, Battle of Issus, 1970s 1970–1979 · Museo Archeologico Nazionale di Napoli Man in Cowboy Hat by River and Truss Bridge, 1970s 1970–1979 Grand Canyon Vista, Arizona, 1970s 1970–1979 · Grand Canyon National Park Pilot at Controls in Private Aircraft, 1970s 1970–1979 1970s Lounge Socialising 1970–1979 Canada Border Crossing Station, 1970s 1970–1979 · Canada-United States border 1970s Tourist at Ancient Stone Wall 1970–1979 Keeping House in the Wild: Wilderness Camp Tent, 1970s 1970–1979 Snowy Residential Street, 1970s Winter 1970–1979 1970s Pedestrian by Historic Stone Architecture 1970–1979 Woman at Marina Grande, Capri, 1970s 1970–1979 · Marina Grande Cholla and Prickly Pear Cacti in Bloom, American Southwest, 1970s 1970–1979 · American Southwest Hill Town Castle, Assisi, Italy, 1970s 1970–1979 · Assisi Rio Grande Gorge, New Mexico, 1970s 1970–1979 · Rio Grande Gorge Roman Forum and Palatine Hill, Rome, 1970s 1970–1979 · Rome Silverton, Colorado, 1970s: Animas River Valley Town 1970–1979 · Silverton St. Peter's Basilica Tour Group, Vatican City, 1970s 1970–1979 · Vatican City Abstract Mountain Slope with Vegetation, 1970s 1970–1979 Geological Outcrop, 1970s 1970–1979 Potted Cactus Bloom, 1970s Domestic Scene 1970–1979 Woman in "Kiss Me" Hat, 1970s Social Gathering 1970–1979 Abandoned Mountain Log Structure, 1970s 1970–1979 Priapus Fresco, Ancient Roman Art, 1970s 1970–1979 · Pompeii Woman Hiking in Arid Landscape, 1970s 1970–1979 · American Southwest Snowy Parking Lot, 1970s Apartment Complex 1970–1979 Rio Grande Gorge Landscape, New Mexico, 1970s 1970–1979 · Rio Grande Gorge Lehigh University Campus Vista, 1970s 1970–1979 · Lehigh University