File Report of J. B. Steere Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Records » 1869
File Miscellaneous Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Records » 1869
File Field notes of A. S. Wadsworth Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Records » 1870
File Reports In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey
File 1860 Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Reports
File 1870 Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Reports
File 187 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Reports
File Part 1 Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Reports » 187
File Part 1 Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Reports » 187
File Memoranda Box 16 In: Alexander Winchell Papers, 1833-1891 » Reference and research files » Michigan Geological Survey » Reports » 187