Watch List notes:

World Proof Sets (15) Bahamas (3) 1971, 1972 (2), Jamaica (4) 1972 (2), 1975 (2), Trinidad and Tobago 1972 10th Anniversary (2), Belize (2) 1975 Silver, 1975, Papua New Guinea 1975 (2), Cayman Islands (2) 1972, 1975 nFDC to FDC in the cases of issue most with certificates

Estimate: 225-350 GBP