Results for "Security guards"
National Zoological Park - Mrs. Charles Perry and Security Guard Leon Robinson
- Date: 1970 June 3, 1970
- Creator: Smithsonian Institution Photographic Services Division
National Museum of History and Technology - Division of Agriculture and Mining Staff at Work ; Tour of Farm Machinery Hall for SI Guard Force at NMHT
- Date: 1971 July 22, 1971
- Creator: Harrell, Alfred
Captain George Johnson, September 1935
- Date: September 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Captain George Johnson
- Date: September 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Captain George Johnson, October 1935
- Date: October 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Smithsonian Guard Force, c. 1900
- Date: 1900
- Creator: Unknown
- Creator: Unknown
Portrait of Corporal Casper Bohnenstiel
- Date: 1966 March 1966
- Creator: Smithsonian Institution Photographic Services Division
People Waiting to Enter NMNH for President Reagan's Inaugural Ball
- Date: January 20, 1981
- Creator: Unknown
- Creator: Unknown
Portraits of Louis T. Dymond and Karen Loveland
- Date: 1965
- Creator: Smithsonian Institution Photographic Services Division
Smithsonian Guard Force, c. 1900
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Smithsonian Guard Force, c. 1900
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Robert "Railroad" Harris
- Date: 1984
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
