GERMANY 1933, Zucker Rocket Mail Imperf Stamps Flown Cover Wagner. Used cover flown with Gerhard Zucker night rocket from Hasselfeld, and then sent through the mails with Wagner franking and imperf (scarce) 2. Raketenstart rocket stamps. Signed by the engineer-creator, Zucker. Also with Thalendorf ueber Rottenbach handstamp. All on Norddeutscher Lloyd (NDL) Bremen advertising postcard