 The characteristics of this particular wreck, which is mostly intact, confirm that it is a UB-3 class submarine, of which we know of two that were lost in the area, the better-known UB-85 and its sister boat, UB-82. Although I can conclude that this wreck is probably one or the other, it is almost impossible to distinguish them from each other, except for the numbers affixed to them during service, which have now apparently long since disappeared.