@NCSCgov: #OTD1942, 33 members of a Nazi spy ring headed by Frederick Duquesne (below) were sentenced to a total of more than 300 years in prison. William Sebold, who had been recruited as a spy for Germany, was a key factor in @FBI ‘s probe by working as a double agent for the US. https://t.co/lHHzltWmHu