Great Britain 1958-69 Aerophilately Covers Collection

Great Britain Aerophilately Covers: 1957/69 Small Selection: (i) '57 First Flight Jet Prop London-NY (ii) Concorde 1st Flight Filton (iii) 1st Polar Flight London-Osaka (iv) Concorde Filton FDC. All PIctorial Covers in Very Good Condition & Complete.