Michael Heidler

Michael Heidler has researched military history and weapons technology for more than 30 years. Through intensive research in archives and museums, as well as through contact with collectors around the world, he has built a comprehensive archive of military documents and regulations. He is the author of more than 100 articles and books, including the benchmark German Secret Armament Codes until 1945 .

Michael Heidler has researched military history and weapons technology for more than 30 years. Through intensive research in archives and museums, as well as through contact with collectors around the world, he has built a comprehensive archive of military documents and regulations. He is the author of more than 100 articles and books, including the benchmark German Secret Armament Codes until 1945 . See less