Results for "Smithsonian Institution. Office of Exhibits Central"
Office of Educational Research
- Date: 1983
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
General Post Office Building
- Date: 1984
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
The General Post Office's spiral staircase
- Date: 1984
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Nadya Makovenyi
- Date: 1982
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
"Railroad" Harris in NMAH Railroad Hall
- Date: 1982
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Marine Specimens in Jars
- Date: 1979
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Volunteers for National Museum of Natural History's "Aditi" Exhibition
- Date: 1985
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Jane Glaser at Work
- Date: 1984
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Robert 'Bob' Burke
- Date: 1986
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Pamela M. Henson and Horton Hobbs
- Date: 1983
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Crime stoppers James Burford, Anthony Pineau, and Raymond Watson, 1981
- Date: November 1981
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Paul Haas
- Date: 1982
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
