My FIL works with a guy who's grandfather designed/manufactured/patented these crappie/bass lures called Keller's Killers back in the 50's. Knowing I was fishing the OGF crappie tourney this weekend, he got me a few still in original packaging. So old, I couldn't break down to tie them on. Anyone familiar with these? I'll try to take a pic of them. VERY unique looking baits.