1874 1875 1876 1877 1878 1879 1880
1840 1850 1860 1870 1880 1890 1900
16 17 18 19 20 21 22
-1 0 1 2 3 4 5
1877 se 1877 m ane nan almanak gregoryen .
Gade osi nonm 1877 .