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Box 30
Container
Staff Only
Contains 12 Results:
Water Analyses - Mineral Analysis by City, 1911
File — Box: 30, Object: 60-67
Dates:
1911
Found in:
Science History Institute Archives
/
BetzDearborn, Incorporated Records
/
Series VI. Photographic Materials
/
Sub-series 6. Dearborn Chemical Company Lantern Slides
Water Analyses - Mineral Analysis by City, undated
File — Box: 30, Object: 68-72
Dates:
undated
Found in:
Science History Institute Archives
/
BetzDearborn, Incorporated Records
/
Series VI. Photographic Materials
/
Sub-series 6. Dearborn Chemical Company Lantern Slides
1
2
Additional filters:
Child container
object 1-13
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object 14
1
object 15-19
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object 20
1
object 21-26
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object 27-29
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object 30-31
1
object 32-34
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object 35-54
1
object 55-59
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object 60-67
1
object 68-72
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∧ less