1960 C152 A92 1g lt grn & mar, world refugee year, airmail used G1B1S853 $0.20
1961 Q5-68 50c bister & purple, Parcel Post, coat of arms used G1B1S850 $0.20
1961 Q6 1g pink & dark blue, Parcel Post, coat of arms used G1B1S851 $0.25
1962 489 10c lt blue & org, world refugee yr, dated 1962 used G1B1S852 $0.10
1962 C192 1g bister & blk, world refugee yr, dated 1962, airmail G1B1S854 $0.20
1963 C209 1g lt ol grn & blk, Freedom from Hunger, airmail used G1B1S855 $0.20
1967 559 5c pale lil & multi, Dr Albert Schweitzer used G1B1S857 $0.10
1967 C281 2g on 1.50g multi, EXPO '67 overprint used G1B1S859 $0.28
1968 582 25c multi, Caiman Woods ceremony used G1B1S858 $0.10