Analysis of frames by year of installation
Plotting chart of the 3 frames which were made by John and Richard Williams. See full list or download the data as CSV (CC BY-SA 4.0).
| Minimum: | 1718 |
|---|---|
| Maximum: | 1727 |
| Mean: | 1722 |
| Standard deviation: | 4 years |
Plotting chart of the 3 frames which were made by John and Richard Williams. See full list or download the data as CSV (CC BY-SA 4.0).
| Minimum: | 1718 |
|---|---|
| Maximum: | 1727 |
| Mean: | 1722 |
| Standard deviation: | 4 years |