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| Photograph of lumetron colorimeter at Basic Magnesium, Inc. |
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| Creator: | | Basic Magnesium, Inc. ( Contributing Institution ) |
| Publication Date: | | 1943-08-31 |
| Type: | | Photograph |
| Source Institution: | | Henderson District Public Libraries |
| Holding Location: | | Henderson District Public Libraries |
| Subject Keyword: | |
Colorimetry
Machinery, supplies, equipment
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| Genre: | | Photographs |
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| Photograph of lumetron colorimeter at Basic Magnesium, Inc. |
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