Awesom find Phil
Personally I dont add any stain to my antlers.
A quite a few years back I was told to use linseed oil on them to keep the natural color.WELL,I have done this to about 3 sets of mine and years down the road they started turning a yellowish look with a shine to them,not real natural to me.
And being sheds,I would leave the squirell nicks in them,adds a little more character as mother nature takes its role in the food chain.
Hopefully someone here will chime in and let us know how to bring the natural color back to a set of antlers as I have 3 sets to fix up