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byron daggett hand saw grinding machine

Byron Daggett Hand Saw Grinding Machine.B. s.DAGGETT MACHINESFORSHARPENING HAND SAWFiled July 31. 1940 5 Sheets-Sheet 5 6 z 7 .7 ,2 vt-mnnximxc N gyro7. G . Patented Nov. 2, 1943 UNITED STATES PATENT OFFICEMACHINEFOR SHARPENIN GHANDSAWS ByronG. Daggett, San Diego, Calif. Application July 31, 1940, Serial N 0. 348,932 . 11 Claims.

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