Hey... as things gramophonic, I've also been collecting these small devices and their little records for years. Specially during the nineties I came across several of those toy record players, and I managed to assemble a collection of fifteen records.
I started with my own laughing bag. I've day I dismantled it just to discover that little charming battery powered acoustic gramophone. First experiment was to turn the record and see what was in the other side, and it was baby crying...! From that I continued, and even acquired the famous toy victrola by Poynter Toys, which I bought from a lady in Florida through eBay. The records played by that machine are smaller, hill and dale. This is a true toy gramophone with its sound box which has a Celluloid diaphragm, arranged as in a Pathé machine. It is charming...!