1899/1903, Liberty Steated Variety Without Horiz. Perf. Block SC#123 1 cent green

Belgium, 1929-1932 SC#209a Yv#287a UN RH

Belgium, 1929-1932 SC#208a Yv#286a U VGC

Belgium, 1929-1932 SC#209a Yv#287a UN H

Belgium, 1932 SC#228a Yv#341a U VGC

Belgium, 1946 Bastogne in Memorian SC#CB1/2 Yv#A12/13 UN H

Bhutan, 1970 SC#117K UN MINT NH

Bhutan, 1970 SC#117E Yv#A104 UN MINT NH

Bhutan, 1970 SC#117I UN MINT NH

Bhutan, 1971 SC#99I Yv#A38 UN MINT NH

Bhutan, 1971 SC#129K UN MINT NH

Bhutan, 1971 SC#99I Yv#A38 UN MINT NH

Bolivia, 1910 SC#94 Yv#83 UN H

Bolivia, 1924 SC#138a Yv#121 UN H

Bolivia, 1924 SC#139a Yv#122 UN H

Bolivia, 1924 SC#140a Yv#123 UN H

Bolivia, 1950 SC#C129a Inverted Surcharge Yv#106a UN Rest H VF

Bolivia, 1960 SC# C232 Double overprint Yv# A213 UNUSED MINT NH PERFECT

Bolivia, 1960 SC# 455 Inverted surcharge Yv#422 Refugee Children - Pair UN NH

British Guiana, 1876 SC#74 Yv#67 Specimen UN RH