1933 / 1960, 2 Reichmark perforated rocket stamps rocket designer Gerhard Zucker on cover to the 1. Rocket assisted takeoff from 1933 with postmark \"shot down with night flight the rocket\" and \"air torpedo\" adhesive label, as well green additional cancellation \"through amendments to the light\". The document became 1960 to the anniversary another time shot down, box cancel as well signatur sugar on face.

1934, vignettes Stretched post First britisch Flight London 7. May 1934 Air post Exhibition. 6 various mint never hinged values in horizontal strip of five with margins. Hardly ever offered in this form. Rare.

1961, USS Lake Champlain, first in the orbit brought RECOVERY-SHIP document of the first American manned space mission (Mercury Redstone 3), as second manned flight in the history the space travel received! Black hand stamp \"USS LAKE CHAMPLAIN CVS-39 RECOVERY SHIP FOR THE FIRST U. S. MANNED SPACE FLIGHT 5 MAY 1961\" as well accordingly postmark on unmailed letter, superb