Solved!

Back on May 21, 2012, I posted an article titled "There’s GOTTA Be A Connection" (see https://leadheadpencils.blogspot.com/2012/05/theres-gotta-be-connection.html) about the Lyncraft, and a logo that was so close to Pencraft’s logo that it had to have been copied:

Since then, I’ve tracked down a few more examples of the Lyncraft:

To learn more, this full article is included in The Leadhead's Pencil Blog Volume 2, available at Amazon, Barnes & Noble and everywhere else you buy books, or you can order a copy signed by yours truly through the Legendary Lead Company HERE.