I have a 95 Gibson j-200 Birdseye Maple #19 of 250 made and I just got it back from Custom Inlay Inc. in Leitchfield Ky about 40 miles from me. It's owned by Brian England and its family run. He does inlay for Gibson and Jackson. They also make guitars, mandolins and banjos called England. I visited the shop a week ago and again today and he has quite a nice setup and some very nice instruments. He made a Compensated saddle out of bone and bridge pins out of fossiled walrus jawbone with I think it is abalone inlay on the tops of the pins.The guitar sounds fantastic now. I think instead of abalone inlay I think it is called MOP inlay. I'm just amazed at the difference in sound not to say the beauty of those pins. I've added some pics so you all can see them.