Lot 30977 – 1933 Herta rocket (GZ-01b) two envelopes bearing Zucker Rocket stamps 1 Mark and 3 Mark

1933 Herta rocket (GZ-01b) two envelopes bearing Zucker Rocket stamps 1 Mark and 3 Mark surcharge in addition to Hindenburg 4pf tied by Stiege cds 31 Aug, the rocket stamps cancelled by line datestamp and boxed “Befordert mit der 1. Lenkbaren Flugrakete Herta (System Zucker)” cachet. Alongside is signature of G. Zucker and various commemorative seals and cachets.