Went out to the site again today. I got the bottom half of one of those 11mm Gras and a the very bottom of a 2nd! So there is more than one. First find of the day a .50 cal head , picked up some more Triang rounds .45's and .30-06's (sadly all missing the tip for some reason these all rot off), the real gems where a 1944 dated quater of a dollar, Dummy 2inch mortar fuze, drill J fuse from a mills, great condition Spigot mortar fuze, a cut in half .50 cal maybe for a lighter (more bored aircrew?) and ofc another 16 sets of large PIAT fuze cases and 1 small with a few few odds left over. Pics to follow once I go and get my camera lead from upstairs but you get the idea for now.
Also we found another ammo box wing nut for Andy (bringing the total to 3)