Preview
![image preview](https://digitalcommons.chapman.edu/jonathan_silent_film/2164/preview.jpg)
Identifier
W-014_Williamson_sketch_Photosphere
Creation Date
1915
Subject—Topics
Williamson Expedition; Photosphere; Underwater photography
Date Range
1915
Description
Photograph of artist sketch showing the operation of the Williamson Photosphere, drawn by Williamson in 1915.
Format
BW Photograph, 10.5” x 14”, of artist sketch
Source
Jonathan Silent Film Collection
Number
W-014