This propaganda 1 Dong currency note, showing the code number 50, was almost certainly produced from 1966 on. When the propaganda message was cut off the note could pass for a genuine note and this led to accusations that America was trying to "cripple communist savings".
The messages on the note extensions are: on the obverse, "Money is worth less and less. As the war goes on there will be less and less to buy. Prices will go higher. Your savings will become worthless paper"; and on the reverse, "Beware of another monetary reform such as that of 1959. You may lose all of your wealth, fruit of your sweat and tears".
Only one serial number, TO 309592, is used.