Obrazcy Kupjur -

: Often labeled in Russian or Kyrgyz for educational purposes.

In the world of numismatics and currency, these are non-legal tender notes printed on to serve as reference samples. They are typically used by central banks, law enforcement, and financial institutions to help identify authentic currency and detect counterfeits. Key Characteristics of "Obrazcy Kupjur" obrazcy kupjur

: Since they are "proper paper" specimens, they use the exact high-security cotton or polymer substrates as circulating money, including watermarks and security threads. : Often labeled in Russian or Kyrgyz for