x Central Bank of Oman, obverse and reverse printers archival photographs for 20 rials, ND (1976), black and white, Sultan Qaboos bin Said at right, arms at low centre, reverse Bank Building at left (Pick 20 for similar, TBB B208 for type), minor glue damage, almost the same as the issued note, but with arms at low centre instead of top centre, a unique record (2)
