Is this your child's teacher? No? Well, this is what DEWEY and FEINBERG want ALL teachers to be

$50 · Offered by Bolerium Books

New York: Teachers Union, Local 555, UPW-CIO, [1949]. Single sheet, printed one side only, 8.5x12 inches, fold creased, lightly edgeworn, "Sept. 1949" penned on verso, else very good condition. Against the Dewey-Feinberg law, which mandated the firing of teachers who were members of "subversive" organizations. More

Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.