| Acetanilid | Caffein | Citric Acid | Sodium Bicarb. |
| 68. | 5. | 5. | 20. |
KOEHLER’S HEADACHE POWDERS
According to the analyses of the contents of the original sealed packages as purchased, this was found to be a mixture, and to contain the following ingredients approximately in the proportions given:
| Acetanilid | Caffein |
| 76. | 22. |
ORANGEINE
According to the analyses of the contents of the original sealed packages as purchased, this was found to be a mixture, and to contain the following ingredients approximately in the proportions given:
| Acetanilid | Sodium Bicarb. | Caffein |
| 43. | 18. | 10. |
Other constituents said to be present were not determined.