2c on 4c purple on cream 'Provisional' postal stationery card (H&G 15) used with fine SAN JOSE cds, addressed locally within SAN JOSE. [US4] (Start Price = £9.60)

4c deep red violet on cream PSC with 'HABILITADO 1914' overprint, a fine unused copy. (H&G 16) [US4] (Start Price = £3.20)

Olympics set perf and imperf(6) fine u.m. [US1] (Start Price = £16.00)

Olympics set perf and imperf(6) fine u.m. [US1] (Start Price = £16.00)

10c carmine Airmail issue with variety OVERPRINT INVERTED, a fine mint copy. (SG 181 variety) [US4] (Start Price = £7.20)

Cocos Island Map set(7) imperf unmounted mint, the 5C has no gum [US1] (Start Price = £23.20)

85c violet 'Opening of Sabana Airport' issue with red SPECIMEN overprint and hole punch. (SG 254) [US4] (Start Price = £0.80)

85c violet 'Opening of Sabana Airport' issue with red SPECIMEN overprint and hole punch. (SG 254) [US4] (Start Price = £0.80)

Football set(18) fine m.m. [US1] (Start Price = £31.20)

50c brown 'Restoration of National University' issue, a fine UNMOUNTED MINT copy. (SG 317) [US4] (Start Price = £0.80)

Guanacaste: Stampless official cover with oval 'Jefetura Politica Y Comandancia Cantonal de NICOYA, Guanacaste, C.R.' official cachet in purple and OFICINA DE CORREOS DE NOCOYA GUANACASTE cds in blue with official signature at top right. Addressed to SAN JOSE. [US1] (Start Price = £10.40)

Cover franked with 1963 10c (SG 686) tied by SAN ISIDRO P.Z. No. 3 cds with second strike alongside. Addressed to ALAJUILITA with straight line 'MULTA' marking. [US4] (Start Price = £4.80)