I recently picked up a Miller's Falls No. 1 hand drill on ebay. It seems to be in good shape other than missing the knob that screws into the frame opposite the gear wheel, and it is also missing the little knurled gear stabilizer screw that screws into the handle end of the frame, I have seen it called a wiper on other web sites. Anybody know where I could obtain these missing parts? I'd like to get this drill into full working order if possible. Thanks.