This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
{{Information |Description=This is a photo of the experimental test pool of the [[United States Navy Experimental Diving Unit]] |Source=http://www.supsalv.org/nedu/facilities_pool.htm |Date= |Author=US Navy |Permission={{PD-USGov-Military-Navy}}
The categories of this image need checking. You can do sohere.
Please remove redundant categories and try to put this image in the most specific category/categories.
You can remove this template by clicking here (or on the first line).
Captions
Add a one-line explanation of what this file represents