| yearid | Browse PK | Guided |
|---|---|---|
| 1951 | Row | Base vehicles → |
| 1952 | Row | Base vehicles → |
| 1953 | Row | Base vehicles → |
| 1954 | Row | Base vehicles → |
| 1955 | Row | Base vehicles → |
| 1956 | Row | Base vehicles → |
| 1957 | Row | Base vehicles → |
| 1958 | Row | Base vehicles → |
| 1959 | Row | Base vehicles → |
| 1960 | Row | Base vehicles → |
| 1961 | Row | Base vehicles → |
| 1962 | Row | Base vehicles → |
| 1963 | Row | Base vehicles → |
| 1964 | Row | Base vehicles → |