RHODESIA & NYASALAND FEDERATION
CAA Express Letter Service / Airmails
CENTRAL AFRICAN AIRWAYS EXPRESS LETTER SERVICE
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| F78 |
| 1955 8th August (endorsed), long envelope bearing QEII 6d and 2d definitives, endorsed 'PER C.A.A. AIR LETTER SERVICE', reverse applied with pair 6d CAA Airways Letter Service labels, all indistinctly cancelled with special boxed CAA cachets, Ndola to Salisbury. |
| £40 |
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