BRUNEI 1977 (MNH) 30C HASSANAL BOLKIAH PLATE 3A–2A–1A–2A–1A–2A–1A BLOCK
30c Sultan Haji Hassanal Bolkiah Mu'izzaddin Waddaulah imprint/traffic light/plate 3A–2A–1A–2A–1A–2A–1A block x 10 with diagonal multiple crown and block CA sideways watermark. Fresh and fine. Mint never hinged. SG251; SC201a
Note: the following printings took place
Issued 13 August 1975 using plates
1A–2A–1A–1A–1A–1A–1A
1B–2B–1B–1B–1B–1B–1B
Reprinted 12 April 1976 using plates
1A–2A–1A–1A–1A–2A–1A
1B–2B–1B–1B–1B–2B–1B
Reprinted 17 May 1977 using plates
3A–2A–1A–2A–1A–2A–1A
3B–2B–1B–2B–1B–2B–1B