Humble Company Geologic Laboratory. Harry Kirkpatrick, Lab Assistant, Makes a Record of Incoming Samples Preparatory to Filing Them. They Are Sent in from the Field in These Bags. Houston, Texas

Tank Cars at the Loading Rack with the Storage Tanks of the Baytown Refinery in the Background. Baytown, Texas

Rear of Tractor Which is Cultivating Cotton while Applying Liquid Ammonia as Fertilizer at Same Time. The Tank Holds the Ammonia. Hidalgo County, Texas

Penitente Morada at Talpa, East of Ranchos de Taos New Mexico

Landscape, Albuquerque, New Mexico

Corrugated Shed--Wichita Falls, Tex.

Big Foot

Georgie Garcia

Bird's-Eye View from Observatory, George's Hill, Fairmount Park

Mt. Carmel Chapel, Adobe, Built 1871, Cordova Plaza, Colorado

Abiquiu Reservoir, "...large spear points and some feathered shafts."

Abiquiu Reservoir, "...large spear points and some feathered shafts."

Confluence Jemez River & Rio Grande near San Juan Pueblo, New Mexico

Cochiti Reservoir, "...small man carrying a large shield."

Cochiti Reservoir, "...small man carrying a large shield."

View into Processional Colonnade from Court of Ramesses II, Temple of Luxor, Egypt, January 27, 1973

Columns in Hypostyle, Temple of Amun, Karnak, Luxor, Egypt, January 25, 1973

Facade of Temple of Nefertari, Right Side, Abu Simbel, Egypt, January 31, 1973

Dry Cypress Swamp, Tamiami Trail Loop Road, Florida, February 11, 1974

Mangrove in Lava, Espinosa Point, Fernandina Island, Galápagos Islands, April 3, 1966