Banco Del Ecuador, ND 1926 Back Proof Banknote.Banco Del Ecuador, ND 1926 Back Proof Banknote. Guayaquil, Ecuador, 1000 Sucres, P-S164p, Proof Back printed on india paper on large card, Gem to Superb Gem Uncirculated, only known as a specimen or proof, none known issued, extremely rare note and rarely seen at auction. ABNC.
Estimate: 750 - 1500