I was recently asked to re-tooth this Spear and Jackson No.49 8" dovetail saw. It had apparently been handed to a commercial saw sharpening outfit but they had made it 12ppi instead of 16ppi and done a poor job to boot. As the customer had bought a Simonds saw from me I agreed to re-tooth it and a deal was struck.
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I have been trying to date the saw from the patent 401,274, which is for the "Non-Break Handle." However I have drawn no luck in my initial efforts. I think it is post 1923 and pre- 1960, which is not a very good attempt at all :( .
The third saw screw ( I am going to try to remember to call them screws as one of my New Year resolutions so IanW doesn't have to correct my paper when I call them saw nuts; Actually I agree with him on this issue as that is more indicative of a pair of trousers one size too small). Anyhow, the third screw is a screw and as you can see does not travel though the handle. Also the head of the screw is quite deep. It didn't look like an add on.
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I went trolling ( that should probably be surfing) for a No.49 but did not come up with an identical saw. This is a No.49 but with only two screws (I'm remembering so far):
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However I did find a No.52 with three screws and a medallion. :
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There really doesn't look like there is enough room on the flat for that lot, but there is that third screw through the back.
Any thoughts? That you can voice here.
:)
Regards
Paul