1900s Wallpaper Trimmer [Restoration]

This antique wallpaper trimmer tool restoration was surprisingly complex. This trimmer was made by A. Allen & Co. MFRS. in the early 1900s and is the Eclipse model. I believe there were 2 other models called Keystone and Climax, each with single- or double-cutter options. There is very little information on this tool and the company that made it, but instructions and a parts list can be found here: This is the fi