I was told these were made for an event that never happened. The "Roul. 1" chips are slightly used, the "Roul. 2" chips look new. That and the link below (the current Pikesville Volunteer Fire Company) is all I know about these.

I have some sets available , however I only have 3 each of the "Roul. 2" chips. 8 "Roul. 1" set $20, 3 "Roul. 2" set $10. Prices include shipping.