The Ecuador 20 Sucres Banknote was issued by Banco Sur Americano in 1920. It has a color combination of grey and pink. Its obverse side features a portrait of Christopher Columbus while its reverse side depicts his landing in Ecuador. The banknote does not have a security thread but bears a watermark that reveals Banco Sur Americano at the center and 20 on top corners. The banknote is 165 mm x 79 mm in size. This particular banknote is an unsigned remainder. It is in uncirculated condition.