File Asparagus Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Agriculture Department, 1928-1948
File Cherry processing Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Agriculture Department, 1928-1948
File Field laboratory vehicles Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Agriculture Department, 1928-1948
File Kraft Foods cheese manufacturing plant, Pinconning, Mich. Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Agriculture Department, 1928-1948
File Laboratories Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Agriculture Department, 1928-1948
File Al Roth drawings Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Highway Department, 1911-1965
File Alcona Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Highway Department, 1911-1965
File Alger Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Highway Department, 1911-1965
File Allegan Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Highway Department, 1911-1965
File Alpena Box 1 In: Leroy Barnett Photograph Collection, 1928-1965 » Michigan State Highway Department, 1911-1965