Margaret Thatcher signed book"Not Without my Daughter" signed by Betty Mahmoody with inscription and autograph of Margaret Thatcher For Sale: 1,500 Serving three consecutive terms in office, 1979 1990, Margaret Thatcher (1925 ) was the UK's first female prime minister. She received the nickname "Iron Lady" for her forceful political rhetoric. Betty Mahmoody was an American trapped in Tehran, imprisoned by her husband. Betty finally escaped, with her daughter Mahtob, across the