The Indonesia 25 Sen banknote is part of the 1964 issues of the Bank Indonesia. The banknote comes in a combination of red and green. Featured on its obverse is a man with a mustache wearing a cap and volunteer uniform. The reverse depicts guilloche patterns. The banknote does not contain a security thread and watermark. It is 112 x 57 mm in size and is in uncirculated condition. This particular paper bill has a repeating serial number and has been TAP authenticated with a grade of 60-70.