Having proved to Specialist Five Thomas R. Katke that their own methods for one type of construction was [sic] as sturdy as his own, the masons and Katke enjoy a laugh over the outcome of the experiment. Katke is philosophical, "There has to be respect on both sides. We are not running the show, we're just trying to help. Sure, we teach them, but we also learn from them." (U. S. Army Photo)