Belgian Congo. (Postage Due). 1925. Picture post card of 'Le Parc de LA Palais, Bruxelles addressed to Elisabethville bearing Belgium Yvert 193, 5c grey (2) and Yvert 194, 10c blue-green tied by Elsenne date stamp '23rd July', underpaid with 'T' hand-stamp and bearing Belgian Congo postage due Yvert 68, 15c violet (pair) applied and tied on arrival by Elisabethville receiver '17th Aout'. Superb.