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0.45- to 1.1-μm spectra of Prudhoe crude oil and of beach materials in Prince William Sound, Alaska
Taylor, Susan 1955- (Cold Regions Research and Engineering Laboratory (U.S.)Engineer Research and Development Center (U.S.), 1992-04) -
01 Map of Route Central America
United States. Army. Corps of Engineers. Office of History.[Map of construction of the Inter-American Highway in Central America] -
01-001-01-PCD_Inventory_of_Documentation
United States. Army. Corps of Engineers. Omaha District. -
02A Map of Route in Central America
United States. Army. Corps of Engineers. Office of History.[Map of railroads and highway construction of the Inter-American Highway in Central America] -
02B Map of Route in Costa Rica and Panama
United States. Army. Corps of Engineers. Office of History.[Map of construction of the Inter-American Highway in Costa Rica and Panama] -
03A Col. Edwin Kelton
Unknown author"Col. Edwin C. Kelton, director of the Inter-American Highway work by U.S. Engineers, loves to drive a jeep." [construction of the Inter-American Highway in Central America] -
03B F.D. Rugg
Unknown author"Fred D. Rugg, of the office of the Coordinator of Inter-American Affairs, tries his hand at jeep driving." [construction of the Inter-American Highway in Central America] -
04A Harshberger
Unknown author"Left: M. L. Harshberger, resident engineer for the Public Roads Administration in Costa Rica." [construction of the Inter-American Highway in Central America] -
04B A.N. Carter on jeep
Unknown author"Right: A. N. Carter of ENR [Engineering News Record], photographed by Col. Kelton at first lunch stop in Costa Rica." [construction of the Inter-American Highway in Central America] -
04C McNamara Valentini Thompson Yount
Unknown author"Last stop in Nicaragua for refreshments on southbound trip. L to R: Maj. F. S. McNamara, Col. E. E. Valentini, Maj. M. M. Thompson, and Capt. Jack Yount." [construction of the Inter-American Highway in Central America] -
04D Valentini and Yount
Unknown author"Last stop in Nicaragua for refreshments on southbound trip. Col. [E. E.] Valentini and Capt. [Jack] Yount play with young fox on back doorstep of Maj. W. A. Ford's bungalow." [construction of the Inter-American Highway ... -
05A Maj. Rex Allan
Unknown author"Maj. Rex J. Allan, chief of engineering division at San Jose, Costa Rica." [construction of the Inter-American Highway in Central America] -
05B Maj. Harold Spickard
Unknown author"Maj. Harold E. Spickard, chief of engineering in Los Angeles office." [construction of the Inter-American Highway in Central America] -
05C Capt. McLean
Unknown author"Capt. N. D. McLean, chief of operations at San Jose, C.R. [Costa Rica]" [construction of the Inter-American Highway in Central America] -
05D Lt. Col. W.W. Zass
Unknown author"Lt. Col. W. W. Zass, area engineer at Managua, Nic[aragua]." [construction of the Inter-American Highway in Central America] -
06A Maj. Thompson
Unknown author"Maj M. N. Thompson, area engineer at San Jose, C.R." [construction of the Inter-American Highway in Central America] -
06B Capt. Jack Yount
Unknown author"Capt. Jack Yount, north field engineer in Costa Rica." [construction of the Inter-American Highway in Central America] -
06C Maj. Maurice C. Tobin
Unknown author"Maj. Maurice C. Tobin, area engineer at Guatemala" [construction of the Inter-American Highway in Central America] -
06D Capt. F.K. Mittry
Unknown author"Capt. F. K. Mittry, southern field engineer in San Jose [Costa Rica]." [construction of the Inter-American Highway in Central America] -
07A Rugg and Harshberger
Unknown author"left and right: When clean restaurants were unavailable at Parrita, C.R. [Costa Rica], [Fred] Rugg and [M. L.] Harshberger chose to eat a tin of tuna fish for breakfast in a banana grove." [construction of the Inter-American ...


