Results for "Petrology -- North America"
- Collection
Correspondence, 1932-1963
- Date: 1932 1932-1963
- Creator: United States National Museum Division of Mineralogy and Petrology
Dr. Roy S. Clarke, Jr. and Brian Mason
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Dr. Roy S. Clarke, Jr. and Brian Mason
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Dr. Roy S. Clarke, Jr. and Brian Mason
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Merle Crisler Foshag
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
Margaret Moodey & William Foshag
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
- Collection
Exhibition Records, 1958
- Date: 1958
- Creator: United States National Museum Division of Mineralogy and Petrology
- Finding Aid
SIA RU000158, United States National Museum, Curators' Annual Reports, 1881-1964
- Date: 1881 1881-1964
- Creator: United States National Museum
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000158, United States National Museum, Curators' Annual Reports, 1881-1964
- Date: 1881 1881-1964
- Creator: United States National Museum
- Creator: Smithsonian Institution Archives
Merle Crisler Foshag with George P. Merrill
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
Robert Jones Polishes Stone
- Date: 1960 March 28, 1960
- Creator: Smithsonian Institution Photographic Services Division
Robert Jones Cuts Stone
- Date: 1960 March 28, 1960
- Creator: Smithsonian Institution Photographic Services Division
