The Nazi Joke Courts by Nat Schmulowitz.  Privately Printed, 1943.  Wrappers.  15 pages.  Very good.

An indefatigable essayist published in a variety of professional journals, Schmulowitz wrote a 1943 treatise, “The Nazi Joke Courts,” in which he decried German laws that restricted humor in the public square. For example, naming one’s horse Adolf could result in a prison sentence. [Jewish News Of Northern California].