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 |
|---|---|---|
| Event | (none) | true |
| Field | Old Value | New Value |
|---|---|---|
| Oa bb event | (none) | true |
| Field | Old Value | New Value |
|---|---|---|
| Event | (none) | true |
| Field | Old Value | New Value |
|---|---|---|
| Oa bb event | (none) | true |
| Field | Old Value | New Value |
|---|---|---|
| Category | 2 | Regular Issue |
| Oa bb combined | eR1 | eeR1 |
| Field | Old Value | New Value |
|---|---|---|
| Manufacturer | 0 | A-B Emblem |
| Oa bb event | true | (none) |
| Oa bb issue number | 1 | (none) |
| Oa bb issue type | 12 | (none) |
| Oa bb category | 2 | (none) |
| Oa bb combined | eeR1 | unlisted |
| Image | (none) | (none) |
| Field | Old Value | New Value |
|---|---|---|
| Image | (none) | 7b_eR2019-1_Front.png |
| Imageback | (none) | 7b_eR2019-1_Back.png |
| Imageback processing | (none) | true |
| Field | Old Value | New Value |
|---|---|---|
| Imageback processing | true | (none) |
| Field | Old Value | New Value |
|---|---|---|
| Image processing | true | (none) |