See also the Swedish who cracked the t52: https://www.wired.com/2007/08/looking-back-at/ https://www.wired.com/2007/08/looking-back-at/ https://en.m.wikipedia

See also the Swedish who cracked the t52: https://www.wired.com/2007/08/looking-back-at/ https://www.wired.com/2007/08/looking-back-at/ https://en.m.wikipedia.org/wiki/Arne_Beurling https://en.m.wikipedia.org/wiki/Arne_Beurling