"Monograms can be a nightmare...!"
It wasn't an inexpensive chip to make in its day considering the cost of the die-cut inlay which, unlike the majority being smooth and without embossed texture... The only info (assumed) at this point is that the few known plastic laminates and Celluloid-type solid plastics for Spain and Germany (...and ¿?) were from JOST, maybe (finished product). Not to be confused with an overlay such as Monaco and some other NOID.
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