Periodicities when the Periods are unknown. 393 



Table I. 



Year. 



J January. 



[ February. 





April. 



May. 



c 



B 

 1-2 







3 



<3 



September. 



October. 



November. 



December. 



1847... 



29'917 



29'903 



29-872 



29'791 



29*722 



29-621 



29-651 



29*707 



29'748 



29'8'25 



29'S9S 



29 - 897 



1848... 



'927 



*916 



•830 



'770 



*741 



"649 



•654 



•706 



"812 



"826 



*909 



•922 



1849... 



"945 



906 



"870 



"779 



'714 



•624 



•672 



•700 



*727 



*841 



*889 



*911 



1850... 



"878 



"927 



•885 



"816 



*763 



"639 



•643 



•736 



"786 



"785 



'891 



"949 



1851... 



'958 



"901 



•857 



'779 



"739 



"631 



•599 



•697 



"782 



"828 





'946 



1852... 



"929 



"903 



•829 



•794 



"746 



•630 



•660 



•731 



"756 



"856 



*905 



"923 



1853... 



"940 



'873 



•859 



"797 



'775 



•644 



•673 



•742 





"854 



'863 





1854... 





"921 



•885 



•792 



"760 



•674 



•618 



•712 



'715 



"785 



"923 



"933 



1855... 







•853 



"818 



"787 



•663 



•658 



•743 



•7Q7 

 lot 



"826 



"939 



"944 



1856... 



"985 



"922 



•835 



"787 



'718 



•651 



"610 



•707 



"799 



'834 



"897 



'932 



1857... 



"930 



"869 



"831 



"790 



'735 



•640 



"649 



•681 



"811 



"857 



"918 



'981 



1858... 



'921 



'939 



•852 



"798 



'674 



•698 



•670 



•720 



"778 



"822 



"927 



"944 



1859... 



"933 



"918 



•878 



"787 



*789 



•662 



•628 



•731 



"779 



"854 



"851 



"931 



1860... 



'953 



"875 



•845 



*827 



"764 



•650 



•631 



"725 



"735 



"809 



"917 



"919 



1861... 



"907 



'897 



•857 



"764 



•713 



•666 



•639 



"689 



"774 



"857 



"867 



"932 



1862... 



"920 



"871 



•862 



"801 



'786 



•634 



•625 



•689 





"780 



"853 



"887 



1863... 



"939 



"883 



•838 



•746 



'734 



•606 



•637 



"697 



'767 



"811 



"895 



"947 



1864... 



"945 



"923 



•887 



"821 



*815 



•674 



•660 



"742 



'794 



"867 



"920 



"931 



1865... 



"972 



"910 



•874 



"800 



'741 



•669 



"656 



•666 



"788 



"848 



"890 



"918 



1866... 



"959 



"905 



•867 



"816 



"775 



•675 



"661 



•706 



"795 



'808 



"&27 



"969 



1867... 



"965 



"916 



•879 



"819 



"734 



•671 



•667 



•692 



"750 



"826 



'983 



"981 



1868... 



•937 



•921 



•881 



"831 



•796 



•673 



•699 



•742 



"817 



•857 



•920 



"963 



1869... 



"966 



"936 



•879 



•821 



•773 



•659 



•668 



•705 



•730 



•824 



•908 



"901 



1870... 



•879 



•877 



•836 



•795 



•764 



•651 



•637 



•724 



•754 



•807 



•900 



•936 



1871.. 



•894 



•891 



•863 



•793 



•768 



"641 



•672 



•733 



•779 



•821 



•870 



•932 



1872... 



'932 



•907 



•850 



•776 



•767 



•640 



•658 



•677 



•760 



•820 



•866 



•892 



1873... 



"924 



•895 



•859 



•803 



•733 



"646 



•641 



•742 



•788 



•824 



•935 



•943 



1874... 



•975 



•925 



•857 



•826 



•720 



•628 



•655 



•720 



•740 



•801 



•920 



•953 



1875... 



•918 



•905 



•849 



•780 



•772 



•652 



•655 



•720 



•754 



•833 



•923 



•938 



1876... 



•922 



•904 



•868 



•758 



•763 



•683 



•631 



•728 



•802 



•875 



•896 



•957 



1877... 



•976 



•936 



"887 



•827 



•790 



•723 



•745 



•762 



•808 



•865 



•921 



•917 



1878... 



•953 



•953 



•902 



•820 



•783 



•683 



•654 



•665 



•688 



•780 



•836 



•882 



