Original 1938 Dental trade magazine vintage ad for the MERCK & COMPANY, INC.  Main office and plant were located in Rahway, NJ.

Manufacturering Chemists.

Products include Sodium Perborate, Specially Prepared for Oral Use.  So Finely Screened, it Dissolves More Rapidly.

Has product image, description and application to provide product details.

Unbound from a rare 1938 American Dental Journal magazine, this unique old one-page dentist advertisement would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro dental industry library.