The missing scientific method is to make the bubbles extra strong. Really. Read the ad. Originally published in the July 21, 1925 issue of THE SATURDAY EVENING POST.

Artist:

Source: Tom Harris, eBay seller lifehumormag

Restoration by: Michael Ward

Created on

Wednesday 19 May 2021

Posted on

Thursday 20 May 2021

Albums

• Advertising Art in Magazines / Personal and Human Aspects / Men's Toiletries and Shaving

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