St Kitts-Nevis 1920-22 KG5 MCA Columbus 2.5d ultramarine marginal block of 15 Rows 4, 5 & 6 unmounted mint SG 28
St Kitts-Nevis 1920-22 KG5 MCA Columbus 2.5d ultramarine marginal block of 15 Rows 4, 5 & 6 unmounted mint SG 28
St Kitts-Nevis 1920-22 KG5 MCA Columbus 2.5d ultramarine marginal block of 15 Rows 4, 5 & 6 unmounted mint SG 28