Image | 781 |
Text | 454 |
Video | 28 |
Folder | 12 |
Audio | 5 |
trade cards | 364 |
negatives | 187 |
microscopes | 162 |
letters | 60 |
drawings | 24 |
manuscripts | 23 |
photographs | 23 |
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Manufacturing and Business | |
Health and Medicine | 538 |
Laupus Health Sciences History Collections | 527 |
Patent Medicine Trade Cards | 355 |
Historic Microscopes | 162 |
Daily Reflector Images | 153 |
Agriculture | 122 |
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