File Glass-plate Negatives #37-87 (4) 5.5 inches x 7.5 inches, pre-1897, 1938, undated Box 3, F 8 In: Otto Supe Sault Sainte Marie (Michigan) glass-plate negatives, 1894, 1938, and undated » Otto Supe Sault Sainte Marie (Michigan) glass-plate negatives
File Glass-plate Negatives #89-90 (2) 5.5 inches by 7.5 inches, undated Box 3, F 9 In: Otto Supe Sault Sainte Marie (Michigan) glass-plate negatives, 1894, 1938, and undated » Otto Supe Sault Sainte Marie (Michigan) glass-plate negatives
File Scans (15) Made From Damaged Glass-plate Negatives and CD, 1897, 1938, undated Box 3, F 10 In: Otto Supe Sault Sainte Marie (Michigan) glass-plate negatives, 1894, 1938, and undated » Otto Supe Sault Sainte Marie (Michigan) glass-plate negatives