Rickenbacker paid tribute to metal icon and Motörhead front man Lemmy Kilmister with the introduction of the 4004LK, a signature bass , limited to 60 pieces that were first spotted in 1995, though production started around 2000. The bass is half instrument, half art. Each piece's walnut body features a hand carved relief oak leaves and white checked binding. Since they were all done by hand, each basses relief is a little different from the rest giving each a unique identity ! This guitar has no builder certificates . All information listed above is believed to be correct, if you have questions, please ask before purchasing ! This should be even more collectible now that Lemmy has passed away.