unused 1912-13 "Greek Administration" overprints, a mint selection including black overprint reading up 1 lep. to 25d., reading down 1 lep. to 5d., red overprint reading up 1 lep. to 25d. and reading down 1 lep. (unissued), 25 lep. (both shades). Condition mainly good. Dr. 770,000. (69)