I note that you avoid answering the question concerning what it costs the page to have two images.  

To all: OK, thanks to this discovery:

http://en.wikipedia.org/w/index.php?title=Bravo_Two_Zero&diff;=222325754&oldid;=222325416

there is more information on these images than I first realized and they will merit a paragraph on the B20 page in themselves. I am going to hand the to a friend who does image enhancement to see what he can do for us. Obviously they are more important than just background information and I may need the help of page contributers in assessing this information for the benefit of the page.