 The Navy was a little better at documenting. So sometimes I can go to the Navy records and find what combat engineers from the 299th were in which boat with what group. The other thing that's helpful is a lot of the men would take a $2 bill and everybody would sign it before they went in. And if that survived, which we have a couple, then we know all the men that were in that particular boat. A $2 bill. It's funny. Yeah.