4" dredge sluice. After dredging this last season I saw a few flakes stuck down in around the bolts that hold the header box to the sluice. The other day I took it apart and cleaned everything up and this is what I got. 0.4 grams total.
Has to be a Keene dredge, you should see what came out of my six last time.
A few mods and it is all fixed up. The Keenes always are in need of mods, everyone I have had.