Missing date

In https://en.numista.com/catalogue/pieces11198.html
the last date was missing.

year 2013
mintage 10000
comment  with mintmark; Prooflike; In Sets only


This coin represents a funny situation. At the beginning of the year they decided to make mint sets, so 10000 were produced till May, 2013. All of them are in common Metal Aluminium-bronze

Later they started to struck 50 kopecks for circulation in magnetic metal. As a result both metals are known for this year.

Resource:
1. coins themselve
2. http://www.ciscoins.net/cataloge.htm#country14  Check mint sets line.

Mintages. They could be obtained from http://www.ciscoins.net/mintsetse.htm