This section is from the "Elixirs And Flavoring Extracts. Their History, Formulae, & Methods of Preparation" book, by John Uri Lloyd. Also available from Amazon: Elixirs and flavoring extracts,: Their history, formulae, and methods of preparation;
Elixir of valerianate of ammonium with cinchonine, 8 fluidounces
Elixir of valerianate of ammonium with pyrophosphate of iron, 8 fluidounces
Mix them together. Use precautions suggested with elixir of valerianate of ammonium with cinchonidine and pyrophosphate of iron.
Each fluidrachm (teaspoonful) of the finished elixir contains two grains of valerianate of ammonium, one grain of pyrophosphate of iron, and one-half grain of cinchonine as the acetate of that alkaloid.