I just finished restoring this handsaw. I got it this summer at a yard sale and it was in pretty rough shape (I didn't get a "before" shot, oops). I straightened the blade, cleaned up a lot of surface rust, leveled and sharpened the teeth, and put some oil and wax finish on the handle. It cuts nicely and feels really good in the hand.
If anyone knows what kind of saw it is specifically, or what its intended uses are, I'd love to hear about it.

