Analysis of frames by year of installation
Plotting chart of 47 frames which were made by James Barwell. See full list.
| Minimum: | 1872 |
|---|---|
| Maximum: | 1920 |
| Mean: | 1901 |
| Standard deviation: | 11 years |
Plotting chart of 47 frames which were made by James Barwell. See full list.
| Minimum: | 1872 |
|---|---|
| Maximum: | 1920 |
| Mean: | 1901 |
| Standard deviation: | 11 years |