1934 underpaid incoming cover from Cape Town, South Africa to Iringa, with 4 x 1d’s. A ‘More to Pay / Over 1 oz bilingual h/s was applied in Cape Town and on arrival a ‘T 1/75 circular cachet and a hexagonal CENTIMES / T with 220 written in manuscript. T pay the 1/75 tax a 5c, 1/-, 2 x 30c and a 10c Postage Dues were affixed and cancelled Iringa 7 OC 34. A Dodoma 4 OC 34 transit strike is on the back. Covers with the 1/- Postage Due are rare and many of those are philatelic. This is probably one of the finest covers with this 1/- and also a great combination of other Postage Dues.