Today, on a bit of a whim, I picked a 22" wooden jointer plane. The body, wedge and tote are in excellent shape and I figured I would clean it up and make a user out of it. Here's a photo, where I'm gluing up a pretty minor crack. I plan to give it a few days to acclimate and then work on squaring it and refinishing it.
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The question I have concerns the iron; this plane was clearly well cared-for and likely used for decades, given how little of the iron is left
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The iron is tapered, and pretty thick, over 5/32" near the bevel.
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I'd like to find a replacement; could I use something like a Hock iron in this plane, if I'm unable (or too impatient) to find a vintage replacement? I've got a #6-sized Millers Falls, that I could test the fit with, if necessary.
Secondary question, while I have your attention: does the plug at the front indicate that a knob used be there?