1921-23 Issue
Multiple Script CA: The set overprinted "SPECIMEN", the set mint with additional slight shades of 1pi., 6pi., 9pi. and 18pi. shades, also 10pa. and 30pa. blocks of four, 2pi. carmine and blue corner plate number block of six, one stamp showing broken frame, mint, mostly good to fine. Cat. #911+
Details
Multiple Script CA: The set overprinted "SPECIMEN", the set mint with additional slight shades of 1pi., 6pi., 9pi. and 18pi. shades, also 10pa. and 30pa. blocks of four, 2pi. carmine and blue corner plate number block of six, one stamp showing broken frame, mint, mostly good to fine. Cat. #911+