Results for "National Systematics Laboratory (U.S.)"
Dr. Roy S. Clarke, Jr
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Roy S. Clarke, Jr
- 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-
Dr. Roy S. Clarke, Jr. and Brian Mason
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Aschemeier and Perrygo Working on Roosevelt's Sailfish
- Date: 1935
- Creator: Unknown
- Creator: Unknown
- Collection
Conservation Records, 2002-2018
- Date: 2002 2002-2018
- Creator: National Postal Museum (U.S.)
- SI History Bibliography
The Feathery Tribe: Robert Ridgway and the Modern Study of Birds
- Date: 2012
- Creator: Lewis, Daniel
- Creator: Lewis, Daniel
Roxie Collie S. Laybourne (1910-2003)
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
Portrait of Roxie Laybourne
- Date: c. 1990
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Victor Gruschka Springer
- Date: May 2005
- Creator: Smith, David G
- Creator: Smith, David G
Roxie Laybourne and Doug Deedrick with Microscope
- Date: c. 2000
- Creator: Unknown
- Creator: Unknown
