All NAVFAC logos and official seals on this page can be downloaded from the NAVFAC Flickr set. To download a photo:
1. Go to http://www.flickr.com/photos/navfac/sets/72157627315803197/with/6045913859/
2. Click on the photo
3. Click on the three dots in the bottom right corner
4. Click 'View all sizes'
5. Select and click the size you want to download