Recently was given three old BH. Two Pearson Deadheads, one small and one large, and a HH broadhead. The The HH head has "Howard Hill" one one blade and "mfc by Ben Pearson" on the other blade. It also doesn't have a pinned ferrule. Was going to use the Hill till I saw the info on it. I don't want to ruin or lose a head if it's worth something to a collector. Did a search but, couldn't find anything. Any info would be appreciated.