Photograph film positive 16" x 20", of the Sun, photographed

Photograph film positive 16" x 20", of the Sun, photographed with the 60-ft Tower Telescope and 5-foot spectroheliograph of the Mount Wilson Observatory, 1917 August 12, size of image 15" x 19"

Collection

Science Museum

Inventory Number

3020259

Title

Photograph film positive 16" x 20", of the Sun, photographed

Object Type

PhysicalObject

Measurements

- overall: 16 x 20 in.