d_visibility
Last change: 2022.10
| CODE | DESCRIPTION | FROM_YEAR | TO_YEAR |
|---|---|---|---|
| -99 | UNKNOWN | 1984 | 2006 |
| 1 | Whole crown is visible | 1984 | |
| 2 | Crown only partially visible | 1984 | |
| 3 | Crown only visible with backlighting (i.e. in outline) | 1984 | |
| 4 | Crown not visible | 1984 |
d_visibility
Last change: 2022.10
| CODE | DESCRIPTION | FROM_YEAR | TO_YEAR |
|---|---|---|---|
| -99 | UNKNOWN | 1984 | 2006 |
| 1 | Whole crown is visible | 1984 | |
| 2 | Crown only partially visible | 1984 | |
| 3 | Crown only visible with backlighting (i.e. in outline) | 1984 | |
| 4 | Crown not visible | 1984 |