North Korea new variety foreign exchange certificate reported

The Bank of Trade of the Democratic People’s Republic of Korea issued foreign exchange certificates in 1988. They were used until 1999, then officially abolished in 2002, in favor of foreign currencies. There are two well-known sets of certificates. The blue and green set (P23-P30) for capitalist visitors and red certificates (P31-P38) for use by visitors exchanging currency from socialist countries.

However, the following two notes have recently been reported. They are exactly like Pick 23 and Pick 27, respectively, except they are red and brown in color, not blue and green. Does anyone know anything about these? Are the other denominations available in this color scheme too?





Courtesy of Alexey Semakov.