I recently learned that a Commodore 128D I acquired in early 2019 was confirmed to be Bil Herd’s. For Commodore enthusiasts, everyone knows Bil was the lead hardware engineer and case designer for the Commodore 128. He was also the lead hardware engineer on several TED series computers including the Commodore 116, Commodore 16, Commodore Plus/4 and the very rare Commodore 264 and 364 models.