
The reproduction tinfoil machines are nice, and a couple are downright scary. I told Anil that if I encountered the Bergmann reproduction in the wild, I would be convinced it was the real thing. The only way to tell would be to consult Rene's excellent book (still available I believe) on tinfoil phonographs and start counting thread pitch. About 15 years ago, a very advanced collector/dealer was fooled, and paid 5 figures for what he thought was a genuine tinfoil phonograph, only to later discover that it was a replica made in the 1950s. Buying a tinfoil phonograph is not for the faint of heart, nor the uninformed.
What struck me about Anil's collection was the consistent excellent condition I found. There's not a dog in the bunch, and once he has everything arranged with horns in place, I wouldn't enter without an oxygen tank handy.

One thing I'd like to point out (which you won't see anywhere else on earth) is the photo of what appears to be two BC Graphophones on either side of an early film projector: Those aren't really BC Graphophones, but 1908 Cameraphones professionally modified to provide synchronized sound to movies. In practice, two Cameraphones would be electrically connected to the film projector (a Powers No. 5 was included in one of the available outfits, and that's the model in the photo.) One Cameraphone would be playing a record while the operator cued up the next record on the other machine. A second operator kept the projector going by hand-cranking. The Cameraphone Company was incorporated in 1907 in New York City, and great things were expected of the system. Of course, things didn't work out that way; only two of the machines are known to exist, and they're both in the photo above!
George P.