Change tracking was not implemented intially, so some early change records do not have details outside of the date of change.
| Field | Old Value | New Value |
|---|---|---|
| Image | (none) | (none) |
| Oa bb issue number | (none) | 4 |
| Oa bb issue type | (none) | 15 |
| Oa bb category | (none) | 1 |
| Oa bb combined | unlisted | X4 |
| Field | Old Value | New Value |
|---|---|---|
| Image | (none) | 6b_X4_Front.png |
| Imageback | (none) | 6b_X4_Back.png |