This Myanmar currency note series was the first and only one issued by
The People's Bank of Burma in 1965. There are only four notes of the
series. The 1 Kyat, the 5 Kyat, the 10 Kyat and the 20 Kyat. The
previous issue was demonetized.
The obverse or front of this 20 Kyat note
is the famous General Aung Sang while the back has a portrait of a Burmese farmer on a cultivating tractor. This note was not available in Vientianne. I had to go hunt on ebay for it.