Photo / Exif

Troops in Rotunda 1861

What is Exif data?

Exif data is a record of the settings a camera used to take a photo or video. This information is embedded into the files the camera saves, and we read and display it here.

Dates

Taken circa 1861
Posted to Flickr August 23, 2012 at 12.42PM PST

Exif data

X-Resolution 300 dpi
Y-Resolution 300 dpi
Viewing Conditions Illuminant Type D50
Measurement Observer CIE 1931
Measurement Flare 0.999%
Measurement Illuminant D65