Template:PD-USGov-NSF

From Wikipedia, the free encyclopedia

You have new messages (last change).
 This image is a work of a National Science Foundation employee, taken or made during the course of the person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Retrieved from "http://en.wikipedia.org../../../p/d/-/Template%7EPD-USGov-NSF_28e3.html"