Photo detail

Color Space Uncalibrated Date/Time 1938:06:23 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 plot
Caption Taken from southwest corner, plot M4op6, 15 percent Naclo3. Original Photo Number K-52.