Minuteman_launch_key.jpg
Summary
Description Minuteman launch key.jpg | Deputy silo commander's launch key for historic Minuteman ICBM silo |
Date |
Unknown date
Unknown date
|
Source | http://www.nps.gov/mimi/historyculture/emergency-war-orders.htm |
Author | National Park Service |
Licensing
Public domain Public domain false false |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government , such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |