File Fingerprinting Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File House Un-American Activities Committee hearing, 1952 Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Jackson Prison riot, 1952 Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Laboratory work Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Personnel Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Polygraph Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Queen Juliana visit, 1952 Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Radio equipment Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Recruit school Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952
File Recruits with DSL Box 33 In: Donald S. Leonard Papers, 1925-1966 » Audio-Visual Materials » Photographs » Michigan State Police, 1929-1952