Tradition und Erfahrung in klassischer Philatelie seit 1919

Losnr. 1416 - 309.-320. Auktion

  • Losnr. : 1416 Niederlande

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    Karl Roberti, Orion P7 1934 (Dec. 12): Envelope franked with 3 c. (2) tied by 'P7' cachets in violet and light green flight cachet on 'BROSO' envelope addressed to Den Haag. Cover singed at right as the rocket exploded during take-off, the surviving covers, as the here offered, bearing special h.s. in blue 'Raket okprooft by start' on reverse. In addition two rare orginal photos of the preparation and the explosion at the shores of Katwijk an Zee Hopferwieser CR-01
    Ausruf : 200 CHF
    Zuschlag : 340 CHF