William Nicholson Jennings

William Nicholson Jennings (1860–1946) was a photographer active in Philadelphia from the 1890s.

He conducted experiments with color photography and artificial lightning, helping in the development of photographic flash.

In 1890 together with Arthur W. Goodspeed he was photographing electric sparks and brush discharges at the University of Pennsylvania, and tried to use a Crookes tube.

On February 22nd he noticed disks of unknown origin on one of his plates but nobody could explain them, and the image was forgotten.

This article about an American photographer is a stub.

William N. Jennings, First Photograph of Lightning, taken September 2, 1882, Philadelphia