Here is a handy little saw, likely made by Disston. The etch on the blade reads "Shann's No. 30". It was probably sold by a hardware firm.
The blade is clean and straight, with some light staining. The etch is mostly readable. The handle is solid with no chips or cracks. It may have been refinished by a previous owner.
The 9ppi crosscut teeth have been freshly sharpened:
Tooth Type: crosscut
Rake Angle: 15º
Fleam Angle: 20º
Slope Angle: 0º
Tooth Set: 0.005"
