Photo detail

Color Space Uncalibrated Date/Time 1917:01:01 16:05:27
Orientation 1: Normal (0 deg) Resolution Unit Inch
X Resolution 300 dots per ResolutionUnit Y Resolution 300 dots per ResolutionUnit
Compression Jpeg Compression Keywords experimental herd bull
Caption Bull Simpson type used in experimental herd on Jornada Range Reserve. File number 32GR63. Dona Ana County, New Mexico. United States Forest Service Washington D.C. Black and white images hand painted directly on glass with either transparent oil paints, aniline dyes or watercolors by colorists. Glass lantern slides were sometimes baked after painting to set paint layers.