20 000 Tögrög

Mongolia's 20,000 Tögrög note is the highest denomination in the current polymer-free paper series — an outlier, given that Mongolbank has increasingly adopted polymer substrates for lower values. G+D's Leipzig facility has printed Mongolian currency since at least the 1990s, a relationship that has outlasted several rounds of redesign. The security thread on this issue is windowed, a meaningful upgrade over the fully embedded threads used in earlier high-denomination Mongolian paper notes.

Pick 78 spans the 2019–2023 date range, meaning at least two signature combinations exist within the series.