You will find C F S on the plate of some pianos, most notably Story & Clark. Those scales were designed by Charles Frederick Stein. I've found quite a few on their "church model" studio pianos. I'll leave it to the others to comment on their quality! Ray T. Bentley, RPT Alton, IL Ray@Bentley.net www.ray.bentley.net "Live one day at a time, and make it a masterpiece!"
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