RABBIT HOLES · FILM & TV · OFF CAMERA

Receipt 045

Hedy Lamarr

This development receipt contains the answer and supporting sources. The question, choices, Intel and Declassified story belong to the book.

Follow the sources

  1. 045aHedy LamarrNational Inventors Hall of Fame; Inductee record; n.d.; Accessed 2026-10-15
  2. 045bUS2292387A - Secret communication systemHedy Kiesler Markey and George Antheil; United States patent, reproduced by Google Patents; 1942-08-11; Accessed 2026-10-15