An diofar eadar na mùthaidhean a rinneadh air "1850an"

Chaidh 25 baidht a chur ris ,  10 bhliadhnaichean air ais
b
r2.6.5) (robot Adding: yo:Ẹ̀wádún 1850
b (r2.6.4) (robot Removing: ksh:1850-er Joohre)
b (r2.6.5) (robot Adding: yo:Ẹ̀wádún 1850)
[[vi:Thập niên 1850]]
[[wa:Anêyes 1850]]
[[yo:Ẹ̀wádún 1850]]
[[zh:1850年代]]
[[zh-min-nan:1850 nî-tāi]]
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deasachadh