1851 nî
| Sè-kí: | 18 sè-kí · 19 sè-kí · 20 sè-kí |
| Nî-tāi: | 1830 nî-tāi 1840 nî-tāi · 1850 nî-tāi · 1860 nî-tāi 1870 nî-tāi |
| Nî: | 1846 1847 1848 1849 1850 · 1851 nî · 1852 1853 1854 1855 1856 |
1851 nî sī pêng-nî.
Sū-kiāⁿ[siu-kái | kái goân-sú-bé]
- 1 goe̍h 21 ji̍t: Tek-kok hoat-seng Avenwedde hóe-chhia sū-kò͘ (Eisenbahnunfall von Avenwedde).
- 6 goe̍h 21 ji̍t: Adolf Anderssen kap Lionel Kieseritzky tī Lodon ī liáu Put-húi Kî-kio̍k.
- 8 goe̍h 6 ji̍t: Chheng-kok kap Lō͘-se-a hoat-seng Kulja Tiâu-iok.
- 11 goe̍h 12 ji̍t: Texas chiu-tiúⁿ soán-kí.
- 12 goe̍h 2 ji̍t: Hoat-kok ê 1851 nî hoán-kok (chèng-piàn).
Bô ji̍t-kî[siu-kái | kái goân-sú-bé]
- Hoat-kok ha̍k-chiá Hippolyte Fizeau chhòng liáu Fizeau si̍t-giām.
