I was looking for info on the small crown JT chips and the Large crown MOB chips. The red Large crown JT chip (Diaz Cigar Store) I pulled from my collection to put next to the small crowns for reference. The stamp seems identical to me (earlier or later issue??) I am guessing that they are NOT connected because we have 2 red chips with different denominations on them. I think that most places wouldn't use the same color for different values. Just a hunch no proof.
There is said to be 2 different places, so maybe one set used at one and the 2nd at another?