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- Male employees--Michigan--Kalamazoo[remove]22
- Pharmaceutical industry--Michigan--Kalamazoo[remove]22
- Upjohn Company22
- Factories--Equipment and supplies15
- Upjohn Company--Uniforms7
- Women pharmaceutical industry workers--Michigan--Kalamazoo7
- Laboratory technicians--Michigan--Kalamazoo6
- Drugs--Granulation4
- Factories--Michigan--Kalamazoo3
- Size reduction of materials3
- Chemical laboratories--Michigan--Kalamazoo2
- Drugs--Packaging--Michigan--Kalamazoo2
- Offices--Michigan--Kalamazoo2
- Pfaudler2
- Pharmaceutical chemistry2
- Chemical reactors1
- Cosgrove, Jim1
- Ditto Company1
- Mixing machinery1
- Portraits, Group--Michigan--Kalamazoo1