File Aero-Quip Co., Jackson, 1948 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Briggs, 1945 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Chrysler, 1948 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File General Motors, 1945 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Marquette County Iron Mines, 1946 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Michigan Bell Telephone Co., 1947 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Miscellaneous Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Mt. Clemens Pottery, 1941 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Railroads, 1946 Box 19 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes
File Remington Rand, Benton Harbor, 1947 In: Donald S. Leonard Papers, 1925-1966 » Michigan State Police, 1929-1952 » Case Files » Strikes-Individual strikes