SG 675(var)/ACSC 807(var):
1980 22¢ Kingfisher. A horizontal strip of 10 with first stamp having BROWN fully OMITTED, the second with partial omission. A complete sheet of 100 stamps (10×10) was recently discovered and is still to be documented in ACSC. With only a total of 10 such strips in existence this is a very scarce variety. Mint unhinged.