| Color Space | Uncalibrated | Date/Time | 1938:10:19 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 | Plot 22M8, after treatment with 10 percent H2so4, 8.8 percent kill of snakeweed, compare with K-143. Original Photo Number K-293. |