An diofar eadar na mùthaidhean a rinneadh air "1820an"

Content deleted Content added
b robot Adding: mk:1820-ти
b robot Adding: jbo:182moi na'ardekto
Loidhne 41:
[[it:Anni 1820]]
[[ja:1820年代]]
[[jbo:182moi na'ardekto]]
[[jv:1820-an]]
[[ka:1820-იანები]]