The Full Moon. Yerkes Observatory. after 1897

This stereoscopic photograph, created by the Keystone View Company after 1897, showcases the full moon as seen from the Yerkes Observatory. The image, designed for a stereoscope, uses two slightly different perspectives to create a sense of depth and realism, allowing viewers to experience a more immersive view of the lunar surface. The detailed depiction of the moon’s craters and features captivated audiences interested in astronomy and scientific discovery in the late 19th century.