[Article] Popular exposition of some scientific experiments. Part V–The diffraction spectrum Adjust Share By John William Draper, This article is only available as a PDF to subscribers. Download PDF Tags 19th century Diffraction Experiments Light More from John William Draper The national division The national division Franklin’s place in the science of the last century Adjust Share Close < Previous Issue | View All Issues | Next Issue > August 1877 < Previous Issue | View All Issues | Next Issue > Table of Contents Close