1. Hurricane "Betsy" - Puerto Rico - 8/12/1956 Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: August 12, 1956 Institution: National Archives at Boston
2. Hurricanes Puerto Rico [1956] Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: [ca. 1956] Institution: National Archives at Boston
3. Hurricanes Puerto Rico [1956] Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: [ca. 1956] Institution: National Archives at Boston
4. Hurricanes Puerto Rico [1956] Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: [ca. 1956] Institution: National Archives at Boston
5. Hurricanes Puerto Rico [1956] Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: [ca. 1956] Institution: National Archives at Boston
6. Air Raid Tests and Civil Defense Demonstration - Boston, Massachusetts Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: April 24, 1954 Institution: National Archives at Boston
7. Air Raid Tests and Civil Defense Demonstration - Boston, Massachusetts Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: April 24, 1954 Institution: National Archives at Boston
8. Air Raid Tests and Civil Defense Demonstration - Boston, Massachusetts Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: April 24, 1954 Institution: National Archives at Boston
9. Air Raid Tests and Civil Defense Demonstration - Boston, Massachusetts Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: April 24, 1954 Institution: National Archives at Boston
10. Air Raid Tests and Civil Defense Demonstration - Boston, Massachusetts Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: April 24, 1954 Institution: National Archives at Boston
11. Air Raid Tests and Civil Defense Demonstration - Boston, Massachusetts Creator: Federal Civil Defense Administration. Region I. 1951-1958 Format: Photographs Collection: Civil Defense Photographs Date: April 24, 1954 Institution: National Archives at Boston
12. Air Raid Tests and Civil Defense Demonstration - Boston, Massachusetts Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
13. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
14. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
15. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
16. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
17. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
18. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
19. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston
20. "Alert America" Convoy Creator: Office of Civil and Defense Mobilization. Region 1. 1958-1961 Format: Photographs Collection: Civil Defense Photographs Date: 1951–1961 Institution: National Archives at Boston