For one thing, "VON UNRUHE"??? LOL... Whoever engraved this is having a joke. Unruhe means restlessness or agitation. There's no place in Germany called "Unruhe". Also, the "J" should be an "I" and isn't the "8" in 1870 called an "over under" and a clear indicator of a fake? I think the hinge block is wrong and too high off the back. Genuine barrel hinges are soldered flat to the back. The beading is wrong. The frame is likely from a reworked 1914. Anything else?