| SOUTH AFRICA | 1935 (April) Hanat - India, Calcutta (4 May 35) Fkd env 6d rate + aux violet cachet "Insuf paid for airmail beyond… MOMBASA" (xx/RRR) A rarity air interruption connection. |
U$ | 150 |
| SOUTH AFRICA | 1935 (April) Hanat - India, Calcutta (4 May 35) Fkd env 6d rate + aux violet cachet "Insuf paid for airmail beyond… MOMBASA" (xx/RRR) A rarity air interruption connection. |
U$ | 150 |