| Color Space | Uncalibrated | Orientation | 1: Normal (0 deg) |
| Resolution Unit | Inch | X Resolution | 300 dots per ResolutionUnit |
| Y Resolution | 300 dots per ResolutionUnit | Compression | Jpeg Compression |
| Keywords | black grama quadrats | Caption | Chartings of black grama quadrats to be clipped at a height of 1 inch above the ground. Chartings made before clipping in 1926. Original Photo Number 450606. |