|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1, 2); 2 (1, 2); 3 (1, 2); 4 (1, 2); 5 (1/2); 6; 7; 8; 9; 10; 11; 12; 13; 14; 15 (2); 16 (1/2); 17; 18; 19; 20; 21; 22 (2); 23 (1); 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63 (2); 64 (1, 2); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2); 69 (1, 2); 70 (1, 2); 71 (1, 2); 72 (1, 2); 73 (1, 2)
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2005: 53(1), 2006: 54(1), 2007: 55(1), 2008: 56(1), 2009: 57(1), 2010: 58(1), 2011: 59(1), 2012: 60(1), 2013: 61(1), 2014: 62(1), 2015: 63(1-2)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
1 to 72
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
62 to 65
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-06
|
|
|
73
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 1935: 1(1-2), 1936: 2(1-2), 1937/1938: 3(1-2), 1939/1940: 4(1-2), 1940: 5(1-2), 1941: 6(1-2), 1942: 7(1-2), 1943: 8(1), 1944: 9(1), 1945: 10(1), 1946: 11(1), 1947: 12(1), 1948: 13(1), 1949: 14(1), 1956: 15(1-2), 1957: 16(1-2), 1958: 17(1), 1959: 18(1), 1960: 19(1), 1961: 20(1), 1962: 21(1), 1963: 22(1-2), 1964: 23(1), 1965: 24(1), 1966: 25(1), 1967: 26(1), 1968: 27(1), 1969: 28(1), 1970: 29(1), 1972: 30(1), 1974: 31(1), 1976: 32(1), 1977: 33(1), 1979: 34(1), 1981: 35(1), 1984: 36(1), 1986: 37(1), 1988: 38(1), 1990: 39(1), 1992: 40(1), 1993: 41(1), 1994: 42(1), 1995: 43(1), 1996: 44(1), 1997: 45(1), 1998: 46(1), 1999: 47(1), 2000: 48(1), 2001: 49(1), 2002: 50(1), 2003: 51(1), 2004: 52(1), 2005: 53(1), 2006: 54(1), 2007: 55(1)
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2008: 56(1), 2009: 57(1), 2010: 58(1), 2011: 59(1)
|
|
|
Portico
|
|
Preserved
|
2026-04-02
|
|
|
Preserved : 2012: 60(1), 2013: 61(1), 2014: 62(1), 2015: 63(1-2), 2016: 64(1-2), 2017: 65(1-2), 2018: 66(1-2), 2019: 67(1-2), 2020: 68(1-2), 2021: 69(1-2), 2022: 70(1-2), 2023: 71(1-2), 2024: 72(1-2), 2025: 73(1-2)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
1 to 73
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 65 (1, 2); 66 (1)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 65 (1, 2)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 5 (1); 6; 7 (2); 45 (1); 46; 47; 48; 49; 51; 52; 53; 54; 55; 56; 57; 58; 59; 61; 62; 63 (2); 64 (1, 2); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2); 69 (1, 2); 71 (1, 2); 72 (1, 2)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2); 69 (1, 2); 70 (1, 2); 71 (1, 2); 72 (1)
|
