The photo shows both sides of a single coin. On the front and back sides inside the circle indicating the face value "25 kopecks" (convex figures, "COP" is located in a semi-circle under the numbers).
Tavern brand has been used in catering establishments, rumochnaia and restaurants as a means of payment. Exchanged for money at the cashier, then the order is paid only brands. The value is often consistent with the cost of food. The use of tokens prevents attempts to cheat visitors by employees of the institution.