Since the original post I have acquired examples of the IHC, Wheat and GV Canadian cent teapots. Occasionally Barber and early Merc dimes were made into teapots and I'd really like to find an example.
VERY cool! Can't imagine amount of effort to create those tiny tea pots... not to mention, a steady hand.
Welcome to CT! Charmy is an expert in these. However, I haven't seen her on the forums for a long, long time. I hope she is doing well! https://thepennylady.com/