Odd question: Shift knob

I bought a '69 340 Swinger with a 4-speed a long time ago that had brass knuckles with sharpened screws coming out between the fingers for a shift knob. I also found the guys jar of weed from '73 or so under the torn glove box liner. Great old car, House of Kolor painted it black with electric cobalt flames and pin striping. I was a little nervous about removing the backseat however....... :sign10: