International Year of the Ocean

4 stamp records · 2c / 6c / 16c / 27c

Basic ordinary postage types plus separately documented major watermark, paper, perforation or denomination differences. Excludes unchanged reprints, errors, marginal positions and repeated presentation formats.

• Farrugia, 1998 issue studies, PSM 31(2), pp. 22–31 ↗
• Anthony Fenech, contemporary 1998 postal diary, PSM 29(1) ↗