Feb 23, 1936 First Rocket Airplane "Gloria" Cover Signed By Willy Ley KM.2276 Contains fifty eight different VF

Contains fifty eight different VF mint stamps and one mini-sheet

in four lines to right

Commemorating the first international space rendezvous

Lapped obverse die

Speelman/White

Feb 23, 1936 First Rocket Airplane "Gloria" Cover Signed By Willy Ley KM.2276 Contains fifty eight different VFFeb 23, 1936 First Rocket Airplane "Gloria" Cover Signed By Willy Ley From the Wikipedia Page on Willy Ley: In 1936, he supervised operations of two rocket planes carrying mail at Greenwood Lake, NY.[12] Ley was an avid reader of science fiction, and began publishing scientific articles in American science fiction magazines, beginning with "The Dawn of the Conquest of Space" in the March 1937 issue of Astounding Stories. In the February 1937 issue of