A totally different approach, this ad included an illustration looking like it belonged in AMAZING STORIES (which was publishing its first issue this same month). Now the call is for you to prepare for the uncertain future, which was definitely going to require you to learn a lot if you wanted to survive it. This ad was published in the April, 1926 issue of THE AMERICAN MERCURY.
Source: MagazineArt.org Physical Archives
Restoration by: magscanner