Results for "Twitter"
Betsy Heck Demonstrating Physignotrace
- Date: c. 1986
- Creator: Unknown
- Creator: Unknown
International Women's Year Luncheon
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Swans in Rock Creek
- Date: 1895
- Creator: Unknown
- Creator: Unknown
Construction of the Museum of History and Technology
- Date: 1960
- Creator: Unknown
- Creator: Unknown
Hall of Agriculture, NMHT
- Date: c. 1960s
- Creator: Unknown
- Creator: Unknown
Elk in the Buffalo Barn, National Zoo
- Date: 1895
- Creator: Unknown
- Creator: Unknown
Giraffes at the National Zoological Park
- Date: c. 1930s
- Creator: Unknown
- Creator: Unknown
Caribbean Section of Folklife Festival
- Date: 1989
- Creator: Unknown
- Creator: Unknown
Mineralogy Laboratory, A&I
- Date: c. 1890
- Creator: Unknown
- Creator: Unknown
Flag Storage Area, U.S. National Museum
- Date: Early 1900s
- Creator: Unknown
- Creator: Unknown
Storage Area, U.S. National Museum
- Date: Early 1900s
- Creator: Unknown
- Creator: Unknown
Looking Down on the Foucault Pendulum
- Date: c. 1970s
- Creator: Unknown
- Creator: Unknown
