I picked these chips up the other day (I know that the mold design 25 vertical rectangles. 1928-1956. Mason & Co., Newark NJ).

The others sides have denotations on them Lavender = $5.00 Red = $25 Mustard + $5.00, Green = $25 and the Cream has BLB on both sides.

The Blue one just has $5.00 on both sides.

Any help would be appreciated

Thanks