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- Employees7
- Food industry and trade7
- Laboratories7
- Scientific apparatus and instruments7
- United States. Bureau of Chemistry and Soils7
- Glassware6
- Drugs2
- Oils and fats2
- Advertising--Baking powder1
- Arsenic1
- Arsenic--Toxicology1
- Babcock, S. M.1
- Baked products industry1
- Baking powder1
- Beverage industry1
- Biscuits1
- Bread1
- Cake1
- Centennial Exhibition1
- Centrifuges1