I just finished these two. One is a an ordinary longbow made from European Hornbeam. The other is made after the Stoneage bow found in Horsens fjord Denmark. They excavated an under the sea level Stoneage site in 2011 and among other things a well preserved 3/4 bow was found. The original was made from Elm and C-14 dated to 5200-5400 BC.
I made mine from Ash and longer than the original and I cut in string notches, There was no trace of a string notch on the one preserved bow tip.
I am posting a few pics.