Results for "Twitter"
- SI History Bibliography
Foshag, William Frederick
- Date: 1980
- Creator: Aldrich, Michele L
- Creator: Aldrich, Michele L
- Collection
Budget Records, 1950-1963
- Date: 1950 1950-1963
- Creator: United States National Museum Department of Geology
Measuring Angles of Microscopic Crystals with the Goniometer
- Date: 1929 Between 1929 and 1934
- SI History Chronology
Hall of Gems and Minerals Opens
- Date: July 31, 1958
- Collection
Research Records, 1891-1963
- Date: 1948 1948-1963 1891-1963
- Creator: United States National Museum Department of Geology
Merle Crisler Foshag and William F. Foshag
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Description of Jade Type IV
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Merle Crisler Foshag and William F. Foshag III
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Merle Crisler Foshag
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
Page from Foshag's Notebook with Description of Jade Samples
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Ribbon Cutting Ceremony for Opening of Renovated Hall of Gems and Minerals at Museum of Natural History
- Date: 1958 July 31, 1958
- Creator: Smithsonian Institution
Merle Crisler Foshag with George P. Merrill
- Date: 1926
