Medicine produced by the Ugéol laboratory in Paris.
The advertisement tells us: "Migraines, neuralgia, flu, rheumatism / Citraspirine / twice as active as aspirin / New presentation eliminating the drawbacks of tablets and capsules. - Swallows without liquid."
An advertisement from that time tells us that Citraspirine treats migraines, neuralgia, toothaches, gout, sciatica, rheumatism, flu, all pains and all discomforts of a feverish nature.