Box 1
Contains 11 Results:
Ophir, Utah, 1880s
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Mathematical Model, Arc Melting Furnace"
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Sonic Flocculation Machine"
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Equipment and Procedures for Drop W+ Crushing Experiments"
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Saga of American Mining", Labeled Images
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Saga of American Mining", Data 1800-1975
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Saga of American Mining", Illustrated Images
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Saga of American Mining"
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Saga of American Mining," Slides
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.
"Saga of American Mining," Negatives
The Hillary W. St. Clair photograph collection contains 1 box of 215 negatives, slides, and photographs depicting imges of and data about mines and mining in America produced and collected by St. Clair throughout his career as a metallurgist for the United States Bureau of Mines.