This is an "Adópengő" or "Tax Pengo" from 1946, designed to keep a steady legal tender in the face of hyperinflation. denomination is "ötszázezer" (500,000P). Printed during the 2nd Hungarian Republic (1945-1949). Circulated. I will always send the banknote(s) in best condition first. Notes do not have a serial number.

"The adópengő (lit. "tax pengő") was introduced on 1 January 1946 as an accounting unit for budget planning. However, from 8 July 1946, it was allowed to be used as a legal tender. It was intended to retain its value as the pengő's fell. However, although its value rose dramatically relative to the pengő (finally reaching 2×10²¹pengő), the adópengő nevertheless suffered severely from inflation. In July 1946, the adópengő became the only circulating currency as the value of pengő fell to such an extent that even the 100 million b.-pengő note was effectively worthless."-Wikipedia

 Shipping Policy: "Free" is shipped as a letter without tracking or insurance "USPS Ground Advantage" Domestic postage includes tracking number. "USPS Priority" is expedited shipping. "Int'l Letter" shipped as a letter without tracking. Depending on the dollar amount, I may insist on the better shipping method, or I may pay for the upgrade myself. "USPS First Class International" includes tracking. ALWAYS SHIPS FROM USA. Yes, I combine shipping. You only have to pay for shipping once for as many banknotes as you like!