| yearid | Browse PK | Guided |
|---|---|---|
| 1953 | Row | Base vehicles → |
| 1954 | Row | Base vehicles → |
| 1955 | Row | Base vehicles → |
| 1956 | Row | Base vehicles → |
523, model 6437Years present in basevehicle (full year row when that table exists; otherwise a single yearid column).
| yearid | Browse PK | Guided |
|---|---|---|
| 1953 | Row | Base vehicles → |
| 1954 | Row | Base vehicles → |
| 1955 | Row | Base vehicles → |
| 1956 | Row | Base vehicles → |