
15c on 10c mauve pair and 5c on 10c mauve overprints on 'Momotombo' TRAIN issue all tied on small piece by unclear oval cancels. (SG B16 & B18)
15c on 10c mauve pair and 5c on 10c mauve overprints on 'Momotombo' TRAIN issue all tied on small piece by unclear oval cancels. (SG B16 & B18)