On page 26 of The Catalogue, I have listed the "Biltwell," lower quality pencils mostly of the Welsh-style flattop variety that come in an entertaining array of colors.
At first when I found this piece, I thought I'd found an example that would finally give me some insight into who made the Biltwell. But a closer look revealed that this might tell me something quite different . . .
NOTE: This article is now included in the print version of The Leadhead's Pencil Blog, available anywhere you buy books, or also from The Legendary Lead Company.
To order, here's the link: Volume 1 at Legendary Lead Company