I recently acquired this Morris aiming tube at a gun show. It is marked "PRIVATE SALES" and "MORRIS PATENT" along with serial numbers and proof marks. It measures 34 1/4 inches in length and is overall in very good condition. The rifling is dirty but looks good. I was also lucky enough to pick up some loose ammo as well as a box of Kynoch dated 1900. Inside the box were 60 rounds and a caution sheet on tube installation and safety. I plan on cleaning the tube and taking it to the range for some test firing very soon. I've included photographs.