I have several pair of these chips for sale. $4.00 a pair. Free shipping in USA. There are not a lot of C mold chips around. They were manufactured by the H. C. Evans and Co., Chicago IL in the early 1900s.These have TF on one side & FT on the other which makes them even more unusual They are in used condition. Could stand to be cleaned. I don't know where they came from.
Thanks for looking. Paul Brown