2027 Scott Standard Catalog Volume 3:

Countries G, H and I

Gabon – Gambia – Georgia – Germany – Ghana – Gibraltar – Great Britain – Alderney – Guernsey – Jersey – Isle of Man – Greece – Mount Athos – Greenland – Grenada – Grenada Grenadines – Guatemala – Guinea – Guinea-Bissau – Guyana – Haiti – Honduras – Hong Kong – Hungary – Iceland – India – Indonesia – Iran – Iraq – Ireland – Israel – Italy – Ivory Coast.