BRAZIL 1933 FIRST FLIGHT COSTA RICA Covers 2p 50c brown postal stationery

2p 50c brown postal stationery notification envelope (H&G NB1) with 'CORREOS NACIONALES SERVICIO INTERIOR' overprint in black (Guatemala Handbook Type C)

Cover franked with 2 x 1886 5c ultramarine on blue (SG 124c) tied by oval BOGOTA cancel in purple

(SG 805 variety)

10c brown postal stationery envelope (H&G B4) used with good strike of straight line 'PORT LIMON' cancel in purple

BRAZIL 1933 FIRST FLIGHT COSTA RICA Covers 2p 50c brown postal stationeryIllustrated 'PANAIR' envelope franked with 1929 300rs light blue and 500rs purple AIR issue plus 1933 200rs on 300rs rose red and 100rs brown TAX issue (SG 471 472, 534 & 539) tied by BELEM PARA cds's dated 24 OCT 1933. Flown on the BELEM MANAOS first flight of the 25th October by Panair do Brasil with first flight cachet in purple on front & reverse, also signed by the pilot 'Capt. Arthur E. La Porte'. Addressed to MANAOS with arrival cds dated 25