The fine apple wood handle with wheat carvings indicate that this was a premium saw offered by the Marshall-Wells Hardware Company under the Zenith brand. It is a shame that light corrosion obscured the otherwise ornate etch. Now clean and polished, the plate is straight and ready for many more years of service.
The 9ppi crosscut teeth have been freshly sharpened:
Tooth Type: crosscut
Rake Angle: 15º
Fleam Angle: 20º
Slope Angle: 0º
Tooth Set: 0.007"