This imaginative and often zany catalog describes a melange of surplus from both military and civilian enterprises obsoleted or gone wrong or sometimes merely overdone. I’ve found that the offerings can stimulate my design process. I’ve also bought things just for the hell of it. Service has been exceptionally pleasant, honest, and fast. Highly recommended. By the way, Jerryco is sort of the bargain basement of Edmund Scientific (see review), with whom they are associated.