I cut these five blanks on my fretboard jig a long time ago. Now I finally want one, so I pulled one out at random, and it turned out to be the worst of the batch. By worst, I mean it was thin in the middle and thick at the ends, probably because it is not perfectly flat and and sat on the jig with a slight bow that I didn't notice.
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Masonite is the classic Danelectro body material. Vintage Danelectros are Masonite over a poplar core, modern ones substitute plywood for poplar, which is actually better and cheaper. Masonite is available in 1/8" and 3/16" thicknesses. For luthiery, 1/8" is preferable, but 3/16" can also be used, especially if a slightly thicker and heavier body is desired.
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