Sidebar
This is an old revision of the document!
Window Envelope
Annemann believed he invented it c. January 1924, but later expressed some doubt. See The Jinx, No. 9, June 1935, p. 34, “The Modernized Reading”.
This is an old revision of the document!
Annemann believed he invented it c. January 1924, but later expressed some doubt. See The Jinx, No. 9, June 1935, p. 34, “The Modernized Reading”.