1841 Google Books volume 1
1842 Google Books volumes 2-3
1843 Google Books volume 4,
1843 Google books volume 5
1844 Google books volumes 6 and 7
1845 Google books volumes 8 and 9
1846 Google books volumes 10 and 11
1847 Google books volumes 12 and 13
1848 Google books volumes 14 and 15
1849 Google books volumes 16 and 17
1850 Google books volumes 18 and 19
1851 Google books volumes 20 and 21
1852 Google books volumes 22 and 23
1853 Google books volumes 24 and 25
1854 Google books volumes 26 and 27
1855 Google books volumes 28 and 29
1856 Google books volumes 30 and 31
1857 Google books volumes 32 and 33
1858 Google books volumes 34 and 35
1859 Google books volumes 36 and 37
1860 Google books volumes 38 and 39
1861 Google books volumes 40 and 41
1862 Google books volumes 42 and 43
1863 Google books volumes 44 and 45
1864 Google books volumes 46 and 47
1865 Google books volumes 48 and 49
1866 Google books volumes 50 and 51
1867 Google books volumes 52 and 53
1868 Google books volumes 54 and 55
1869 Google books volumes 56 and 57
1870 Google books volumes 58 and 59
1871 Internet Archive volumes 60 and 61
1872 Internet Archive Volumes 62 and 63
1873 Internet Archive Volumes 64 and 65
1874 Internet Archive Volumes 66 and 67
1875 Internet Archive Volumes 68 and 69
1876 Internet Archive Volumes 70 and 71
1877 Internet Archive Volumes 72 and 73
1878 Hathi Trust Volume 74, Vol. 75
1879 Internet Archive Volumes 76 and 77
1880 Hathi Trust Volumes 78 and 79
1881 Hathi Trust Volumes 80 and 81
1882 Hathi Trust Volume 82, Vol. 83
1883 Internet Archive Volumes 84 and 85
1884 Heidelberg University Library Vol. 86, vol. 87
1885 Internet Archive Volume 88, Vol. 89
1886 Hathi Trust Volumes 90 and 91
1887 Hathi Trust Volumes 92 and 93
1888 Hathi Trust Volumes 94 and 94
1889 Hathi Trust Volumes 96 and 97
1890 Internet Archive Volumes 98 and 99
1891 Internet Archive Volumes 100 and 101
1892 Internet Archive Volumes 102 and 103
1893 Internet Archive Volumes 104 and 105
1894 Internet Archive Volume 106, Vol. 107
1895 Internet Archive Volumes 108 and 109
1896 Internet Archive Volumes 110 and 111
1897 Internet Archive Volumes 112 and 113
1898 Internet Archive Volumes 114 and 115
1899 Internet Archive Volume 116, Vol. 117
1900: Internet Archive Volumes 118 and 119
1901 Internet Archive Volumes 120 and 121
1902 Internet Archive Volumes 122 and 123
1903 Internet Archive Volumes 124 and 125
1904 Internet Archive Volumes 126 and 127
1905 Internet Archive Volumes 128 and 129
1906 Internet Archive Volumes 130 and 131
1907 Internet Archive Volumes 132 and 133
1908 Internet Archive Volumes 134 and 135
1909 Internet Archive Volumes 136 and 137
1910 Internet Archive Volumes 138 and 139
1911 Internet Archive Volumes 140 and 141
1913 Internet Archive Volumes 144 and 145
1914 Internet Archive Volumes 146 and 147
1915 Internet Archive Volumes 148 and 149
1916 Internet Archive Volumes 150 and 151
1917 Internet Archive Volumes 152 and 153
1918 Internet Archive Volumes 154 and 155
1919 Internet Archive Volumes 156 and 157
1920 Internet Archive Volumes 158 and 159
1921 Internet Archive Volumes 160 and 161
1922 Internet Archive Volumes 162 and 163
1923 Internet Archives Volume 164, Vol 165
1924 Internet Archives Volume 166, Vol 167
1925 Internet Archives Volume 168, Vol 169
1926 Internet Archives Volume 170, Vol 171
1927 Internet Archives Volume 172, Vol 173
Almanacs (compilations)
1842-1861: Internet Archive
1862-1880: Internet Archive
John Leech
John Leech sketch archives (website)
Competitors
Fun, 1861-1901, at University of Florida Digital Collections