I could sign and date the underside of the base with a sharpie indicating it's a replica. I could use lettering stamps and indent "reproduction" on the underside of the base. Any suggestions? (or buyers at $1400?

Thanks, Jerry B.
The soundbox is original Aretino front mount and the turntable is an original Victor cast 7" turntable. I'll buy those parts all day long for $300. Only the late toys have a decal on the horn. I think this is much more accurate a reproduction than the Berliner that sold for over $2000. I do appreciate the reply.Columbia soundbox , coathanger horn support , silver motor , no trademark , so very obviously not original so don't worry , BUT no one here would pay $1400Perhaps $200 - 300
This machine is one of a small quantity that were made some time ago. I don't believe it's a "one off." I find it interesting that reproduction tinfoil machines are reasonably well respected and have good value. One sold at our recent O'TAPS meeting for around $2000 and the buyer knew it was reproduction. But it seems like a reasonably accurate reproduction of a very unusual disc machines is nearly worthless. Collectors set todays values but I still wonder why.Scratch replica on the mechanical casted parts.