The Model 1625 is a diminutive 12 inches long by 3-1/4 inches deep. There are locking detents for the most common angle cuts but the quadrant is not marked in degrees. The saw is 16 inches long with a 2-1/2 inch depth of cut. The saw shown in the photo gallery is original to the box, which seems to date from the late 1920’s or early 1930s, and sports a nice apple handle.
Photos courtesy of Joe Federici.
A Langdon Mitre Box Reference 