Title
Ziron will steady your nerves.
Date
1914.
Description
This patented ‘snap your wrist and the gun goes bang’ premium really gets one’s attention. A 1917 newspaper ad reports there is a money-back guarantee on the iron supplement product. Gearing premiums to children, whether or not they were the product’s target, was a common form of advertising. [See No. 23 Quaker Oats for a prototype ad design.]
Source
Collection of Ellen G. K. Rubin.