The Online Galleries of the University of Oklahoma Libraries offer over 60,000 high resolution images of plates, engravings, portraits, title pages and maps from the holdings of the History of Science Collections. Images are captured at a quality that is easier to examine than the original page, so turn to the galleries when a work has fine detail that repays close scrutiny. Browse these galleries when you need engravings, portraits, maps and illustrations for scholarly examination, or iconic images of pedagogical value for your teaching and presentations.