|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1925: 2(4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1929: 9(2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1930: 11(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1936: 23(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1937: 24(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1940: 27(4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1954: 37(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1956: 38(6), 1956: 39(2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1957: 40(6), 1958: 41(4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1962: 45(4, 6), 1963: 46(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1966: 52(3), 1967: 54(3)
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 77 (1 to 4); 78 (, 1 to 4); 79 (, 1 to 4); 80 (, 1 to 4); 81 (, 1 to 4); 82 (, 1 to 4); 83 (, 1 to 4); 84 (, 1 to 4); 85 (, 1 to 4); 86 (, 1 to 4); 87 (, 1 to 4); 88 (, 1 to 4); 89 (, 1 to 4); 90 (, 1 to 4); 91 (, 1 to 4); 92 (, 1 to 4); 93 (, 1 to 4); 94 (, 1 to 4); 95 (, 1 to 4); 96 (, 1 to 4); 97 (, 1 to 4); 98 (, 1 to 4); 99 (, 1 to 4); 100 (, 1 to 4); 101 (, 1 to 4); 102 (, 1 to 4); 103 (, 1 to 3); 104 (, 1 to 3); 105 (, 1 to 3); 106 (, 1 to 3); 107 (, 1 to 3); 108 (, 1 to 3); 109 (, 1 to 3); 110 (, 1 to 3); 111 (, 1 to 3); 112 (, 1 to 3); 113 (, 1 to 3); 114 (, 1 to 3); 115 (, 1 to 3); 116 (, 1 to 3); 117 (, 1 to 3); 118 (, 1 to 3); 119 (, 1 to 3); 120 (, 1 to 3); 121 (, 1 to 3); 122 (, 1 to 3); 123 (, 1 to 4); 124 (, 1 to 4); 125 (, 1 to 4); 126 (, 1 to 4); 127 (, 1 to 4); 128 (, 1 to 4); 129 (, 1 to 4); 130 (, 1 to 4); 131 (, 1 to 4); 132 (, 1 to 4); 133 (, 1 to 4); 134 (, 1 to 4); 135 (, 1 to 4); 136 (, 1 to 4); 137 (, 1 to 4); 138 (, 1 to 4); 139 (, 1 to 4); 140 (, 1 to 4); 141 (, 1 to 4); 142 (, 1 to 4); 143 (, 1 to 4); 144 (, 1 to 4); 145 (, 1 to 4); 146 (, 1 to 4); 147 (, 1 to 4); 148 (, 1 to 4); 149 (, 1 to 4); 150 (, 1 to 4); 151 (, 1 to 4); 152 (, 1 to 4); 153 (, 1 to 4); 154 (, 1 to 6); 155 (, 1 to 6); 156 (, 1 to 6); 157 (, 1 to 6); 158 (, 1 to 6); 159 (, 1 to 6); 160 (, 1 to 6); 161 (, 1 to 6); 162 (, 1 to 6); 163 (, 1 to 6); 164 (, 1 to 6); 165 (, 1 to 6); 166 (, 1 to 6); 167 (, 1 to 6); 168 (, 1 to 6); 169 (, 1 to 6); 170 (, 1 to 6); 171 (, 1 to 6); 172 (, 1 to 6); 173 (, 1 to 6); 174 (, 1 to 6); 175 (, 1 to 6); 176 (, 1 to 6); 177 (, 1 to 6); 178 (, 1 to 6); 179 (, 1 to 6); 180 (, 1 to 6); 181 (, 1 to 6); 182 (, 1 to 6); 183 (, 1 to 6); 184 (, 1 to 6); 185 (, 1 to 6); 186 (, 1 to 6, 7-8, 9 to 12); 187 (, 1 to 12); 188 (, 1 to 10, 11-12); 189 (, 1 to 12); 190 (, 1 to 12); 191 (, 1 to 12); 192 (, 1 to 12); 193 (, 1 to 12); 194 (, 1 to 12); 195 (, 1 to 12); 196 (, 1 to 12); 197 (, 1 to 12); 198 (, 1 to 12); 199 (, 1 to 12); 200 (, 1 to 12); 201 (, 1 to 12); 202 (, 1 to 8, 9-10, 11, 12); 203 (, 1 to 5, 6-7, 8 to 12); 204 (, 1 to 8, 9-10, 11, 12); 205 (, 5, 6); 206 (, 1 to 6); 207 (, 1 to 6); 208 (, 1 to 4, 5-6); 209 (, 1 to 6); 210 (, 1 to 6); 211 (, 1 to 3); 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
71 to 192
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 211
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1936: 23(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1957: 40(2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1963: 46(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1971: 71(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1973: 86(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1974: 94(4), 1975: 102(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1977: 117(3), 1977: 120(2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1978: 123(2-3), 1979: 129(3), 1979: 134(3), 1980: 139(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1982: 148(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1986: 159(4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1989: 164(4), 1989: 165(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1990: 167(2, 6)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1992: 170(1), 1992: 171(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1994: 174(5-6), 1994: 175(1, 6)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1997: 180(2-6), 1997: 181(1-6), 1997/1998: 182(1-6), 1998: 183(1-6), 1999: 184(1-6), 1999: 185(1-6), 2000/2001: 186(1-12), 2001/2002: 187(1-12), 2002: 188(1-12), 2003: 189(1-12), 2004: 190(1-12), 2005: 191(1-12), 2006: 192(1-12), 2007: 193(1-12), 2008: 194(1-12), 2009: 195(1-12), 2010: 196(1-12), 2011: 197(1-12), 2012: 198(1-9), 2013: 199(1-7, 9-10, 12), 2014: 200(1-12), 2015: 201(3-12), 2016: 202(1-12), 2017: 203(1-12), 2018: 204(1-12), 2019: 205(1-6), 2019/2020: 206(1-6), 2021: 207(1-6), 2022: 208(2-6), 2023: 209(1-6), 2024: 210(1-6), 2025: 211(1-6)
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
198, 205
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
199 to 204
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 2 (1 to 9, 11, 12); 18 (2 to 6); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (1 to 9, 11, 12); 23 (1 to 6, 8, 9, 11, 12); 24 (1 to 8, 9-1, 11, 12); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 4, 5-6); 29 (1 to 6); 181 (1 to 6); 182 (1 to 6); 183 (1 to 6); 184 (1 to 6); 185 (1 to 6); 186 (1 to 7, 9, 11, 12); 187 (1 to 9, 11, 12); 188 (1 to 9, 11); 189 (1 to 9, 11, 12); 191 (1 to 9, 11, 12); 192 (1 to 9, 11, 12); 193 (1 to 9, 11, 12); 194 (1 to 9, 11, 12); 195 (1 to 9, 11, 12); 196 (1 to 9, 11, 12); 197 (1 to 9, 11, 12); 198 (1 to 9, 11, 12); 199 (1 to 9, 11, 12)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 2 (1 to 9, 11, 12); 18 (2 to 6); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (1 to 9, 11, 12); 23 (1 to 6, 8, 9, 11, 12); 24 (1 to 8, 9-1, 11, 12); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 4, 5-6); 29 (1 to 6); 181 (1 to 6); 182 (1 to 6); 183 (1 to 6); 184 (1 to 6); 185 (1 to 6); 186 (1 to 7, 9, 11, 12); 187 (1 to 9, 11, 12); 188 (1 to 9, 11); 189 (1 to 9, 11, 12); 191 (1 to 9, 11, 12); 192 (1 to 9, 11, 12); 193 (1 to 9, 11, 12); 194 (1 to 9, 11, 12); 195 (1 to 9, 11, 12); 196 (1 to 9, 11, 12); 197 (1 to 9, 11, 12); 198 (1 to 9, 11, 12); 199 (1 to 9, 11, 12)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
204 (2 to 9-10, 11, 12); 205 (1 to 6); 206 (1 to 6); 207 (1 to 6); 208 (1 to 5-6); 209 (1 to 6); 210 (1 to 4)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 180 (3-6); 181 (1-6); 182 (1-6); 183 (1-6); 184 (1-6); 185 (1-6); 186 (1-6, 7-8, 9-12); 187 (1-12); 188 (1-10, 11-12); 189 (1-12); 190 (1-12); 191 (1-12); 192 (1-12); 193 (1-12); 194 (1-12); 195 (1-12); 196 (1-12); 197 (1-12); 198 (1-12); 199 (1-8, 11, 12); 200 (1-12); 201 (1-12); 202 (1-8, 9-10, 11, 12); 203 (1-5, 6-7, 8-12); 204 (1-8, 9-10, 11, 12); 205 (1-5)
|