Paulson not only sold these in the store as home play chips, but probably used them as machine setup chips.

Since there's no reason they wouldn't just use anything around and some labels from whatever printing they were using, cut with any old shape (all of these to test equipment) I'd expect you would find all sort of variations.

I have the $1 with four thin peach and one with 2 peach, 2 white 1/8th.

BTW: The scans are slow, but all loaded.