Sunderland mk1 - by Sunderland Machine - Kickstart
Allen Sunderland is good a friend of Bubble Visor. His son Brad Sunderland has an active Kickstarter project for a very nice pen he designed and manufactures in his home machine shop. In person it looks like engineering art. He machines the pocket
clip from a solid piece of Stainless Steel. The Kickstarter project is only active for a few more days so check it out here if you like this pen.