Advertisement for Boldine Houdé, a remedy for hepatic insufficiency. Card features an illustraton of a bottle of Boldine Houdé. There are 3 lines of hand-written text; the doctor's name, street address, and city, indicating where the trial bottle should be sent. At the top of the card there is a space to add the date. The card verso shows that it is a postcard is and addressed to George J. Wallau, Inc. located in New York City, presumably the distributor of the medication.
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