1882 5c on ½r deep blue 'UPU' surcharge issue, a fine mint genuine copy. Small scuff at top left. Scarce & underrated as the majority of stamps offered are forgeries. (Start Price / Minimum Bid) = £40.00)

1900 Envelope from Bordeaux with Peace & Commerce 25c, New York Foreign Transit and New Orleand backstamps, roughly opened, rare destination {C} [US6] (Start Price / Minimum Bid) = £108.00) (Image)

1901 20c black & bright purple 'Waterlow' COLOUR TRIAL in unissued colours mint with gum. (As SG 46) (Start Price / Minimum Bid) = £8.00)

1936 Red-orange WINGED CR 'Official Seal' inscribed CIERRE OFICIAL, perforated, a fine mint corner marginal block of six. (Mena #PS4) (Start Price / Minimum Bid) = £24.00)

1943 Cover franked with 1942 5c blue (SG 330) tied by CORREO AEREO LA SIERRA DE ABANGARES cds. Addressed to SAN JOSE with SAN JOSE CARTERO No. 2 arrival cds on reverse. (Start Price / Minimum Bid) = £24.00)

1945 Cover franked with single 1943 15c vermilion (SG 337) tied by fine CORREOS DE GOLFITO C.R. Cds. Addressed to SAN JOSE. (Start Price / Minimum Bid) = £19.20)

1979 'Butterflies' issue, the set of six fine mint. (Start Price / Minimum Bid) = £12.80)

1979 BUTTERFLIES - AIR, set of 6v, 60c to 4col.05 in blocks of 4, UM {UM} [US8] (Start Price / Minimum Bid) = £22.40)

1980 'Olympic Games, Moscow' issue, the set of four fine mint. (Start Price / Minimum Bid) = £8.00)

1986 'Former Presidents of Costa Rica' issue, the set of twenty five fine mint. (Start Price / Minimum Bid) = £8.00)