Romania Ministerul Finantelor, black and white photographs showing unadopted obverse and reverse designs for 200 Lei, ND (c.1920), serial number 000000, obverse showing two allegorical maidens with arms at centre, reverse with arms at centre, as produced, extremely rare and likely unique, remarkable American Banknote Company designs that were never taken beyond the design stage (2 photos)
BNB and Pick unlisted, B112, Pick 74 for designs of the same era £500-£700