I have a set of Seymour Duncan Custom Shop Weather Report pickups that are to spec of the ones Seymour himself made for Jaco's 60's jazz.. I bought these for a project I put together. Wound up not liking the bass so I got rid of it and kept the pickups hoping to use them again but never did. Here's a link of the same pickups on eBay: Seymour Duncan Custom Shop Weather Report Jaco Jazz Bass Neck Bridge Set These have maybe an hour of use and work perfectly. I do not have the original box. $160 shipped to lower 48. Pics to come, but they look like Jazz pickups.