I recently picked up a couple of Jets from a fellow in BC. One is a 55# from the mid 80's that is in really good shape. The other is a 53# from the early 70's that had seen some better days.
I'm not sure if Jack's early finish didn't offer much UV protection, or if these bows were stored in direct sunlight for most of their lives, but the wood on both bows is heavily oxidized. The 55# is in such good shape aside from the color change that I can't bring myself to strip it. The 53# on the other hand needed so much work that I dug right in.
This is my first attempt at posting pics so I hope this works. Here are the before photos.
The beautiful rosewood had oxidized to "tobacco spit brown":
When 1 hole just won't do, add a few more:
Don't forget to put some holes in the glass:
Hey, a rasp will get that bow closer to centershot: