Thursday’s ad is by the Brewing Industry Foundation, from 1942, part of a series of ads the beer industry undertook during World War 2 under the title “Morale is a Lot of Little Things.” It was one of the first concerted efforts by the brewing industry after they were getting back on their feet after prohibition finally ended around a decade before. The series tried to show support for the troops and help with morale at home. And it must have worked, because the campaign won awards at the time. In this ad, a man has just gotten a new haircut, one of the little things that counts, like. “A cool, refreshing glass of beer — a moment of relaxation … in trying times like these they too help to keep morale up.”