I must most emphatically reiterate that some keytops have been made with the nitrate material that IS extremely flamible. I have twice send keys in to have them recovered with the entire set burned, keys chared and fallboard singed and needing reveneering. Please error on the side of caution. If you must, take it outside with a bucket of water and see if it burns. The two pianos I mentioned were George Stecks 45" studios at NYU in the late sixties. Pianos were about ten years old then. Must have scared the pianist out of ten years growth> Newton nhunt@rci.rutgers.edu
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