When America entered World War II, the ad industry took immediate action by forming the War Advertising Council that focused on public service campaigns, including the patriotic slogans that would be included on glass milk bottles.
Leading up to, and at the turn of the 20th century, there were no federal regulations preventing the mixing of dangerous drugs & selling it as medicine. Medicines with unfounded claims were known as "snake oil." The year 1906 saw an end to that.
Hundreds of perfume bottle and vintage vanity collectors will gather May 2 in Itasca, Illinois, to celebrate and appreciate perfume bottles.