The complete set in detail
ES29
Mi.Nr. A.29-33
1956 - Official stamp, compass : Background lined and arc project at right, watermark 'DDR and posthorn', on granit paper - 5 Pfg. ; yellow-green
ES30
Mi.Nr. A.30
1956 - Official stamp, compass : Background lined and arc project at right, watermark 'DDR and posthorn', on granit paper - 10 Pfg. ; blue-green
ES31
Mi.Nr. A.31
1956 - Official stamp, compass : Background lined and arc project at right, watermark 'DDR and posthorn', on granit paper - 15 Pfg. ; dark violet
ES32
Mi.Nr. A.32
1956 - Official stamp, compass : Background lined and arc project at right, watermark 'DDR and posthorn', on granit paper - 20 Pfg. ; olive
ES33
Mi.Nr. A.33
1956 - Official stamp, compass : Background lined and arc project at right, watermark 'DDR and posthorn', on granit paper - 40 Pfg. ; red