I know this set is incomplete but find it to hopefully be useful for an established locksmith. There appears to be a good stockpile of parts .
The box is surfaced with Formica with an inscribed BEST name.  The box top is secured by two screws that keep the contents from spilling.

I personally have no idea about this trade, so I am selling this offering as a “what you see is what you get” sale.

Thanks for looking and hopefully it finds a good home.