| Color Space | Uncalibrated | Flash | No Flash |
| Date/Time | 1921:02:11 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 | Aristida purpurea drought ring growth | Caption | To show characteristic "ring" growth of Aristida purpurea after drought. Note dead stems in center of old tuft in enclosure 1. Original photo number 151974. |