Scope and Contents The Joseph M. Zinni letters collection contains correspondence from Joseph M. Zinni to his wife, Anne from 1940-1945. The Letters include discussions from his travels with the 166th Signal Photographic Company, the 39th Signal Corps through Northern Ireland, France, and Luxembourg during World War II. The 166th Signal Photographic Company documented the major military campaigns of the war, producing combat film and still images. They supplied a significant amount of footage to the US news...