|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1970: 29(1-3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1857: 1(1), 1858: 2(1, 3-4), 1859: 3(2-4), 1860: 4(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1863: 7(1-2), 1864: 8(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1865: 9(3-4), 1866: 10(1-4), 1867: 11(1-4), 1868: 12(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1871: 15(1, S 1, 2-3), 1872: 16(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1874: 18(1-4), 1875: 19(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1880: 24(1-2), 1881: 25(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1883: 27(1-2), 1884: 28(2), 1885: 29(1-2), 1886/1887: 30(1-2), 1887/1888: 31(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1889/1890: 33(1-2), 1890: 35(1-2), 1891/1892: 36(1-2), 1892/1893: 37(1-4), 1893/1894: 38(1-4), 1894/1895: 39(1-2, 4), 1895: 40(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1897: 42(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1899: 44(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1903: 48(3-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1905: 50(1‐2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1912/1913: 57(1-4), 1914: 1914(1-4), 1915: 1915(1-6)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1920: 1920(3‐4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1921: 1921(2-4), 1922: 1922(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1924: 1924(1-6), 1925/1926: 1925(1-5), 1926/1927: 1926(1, S 1, 2-5), 1927: 1927(1-2, S 2, 3), 1928/1929: 1928(1-5), 1930: 1930(1-3), 1931: 1931(1-3), 1932: 1932(1-3), 1933/1934: 1933(1-3), 1934/1935: 1934(1-4), 1935: 1935(1-4), 1936: 1936(1-4), 1937: 1937(1-4), 1938: 1938(1-4), 1939: 1939(1‐4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1941: 1941(1-4), 1942: 1942(1‐4)
|
|
|
HathiTrust
|
|
Preserved
|
2025-11-01
|
|
|
Jahrg.1898; 29-30.Jahrg. (1885-1886); Jahrg.1891-1892; 31-32.Jahrg. (1887-1888); Jahrg.1897; Jahrg.1895; 27-28.Jahrg. (1883-1884); 25-26.Jahrg. (1881-1882); Jahrg.1893-1894; Jahrg.1899; Jahrg.1896; Jahrg.1889-1890
|
|
|
HathiTrust
|
|
Preserved
|
2025-11-01
|
|
|
c.1 1897-98; c.1 1895-96; c.1 1893-94 &index 1887-92; c.1 1887-88 &index 1881-86; 1894; 1893; 1887; 1889; 1882; 1891; 1890; 1892; 1899; 1898; 1896; 1883; 1884; 1885; 1886; 1888; 1897; 1895; 1881-1882; 1883-1884; 1885-1886; 1887-1888; 1889-1890; 1891-1892; 1893-1895; 1896; 1897; 1898; 1899; 1888-89; 1886-87; 1884-85; 1892-93; 1882; 1894; 1882; 1881; index 1869-80; Jahrg.26 1882; Jahrg.29-30 1885-86; Jahrg.32 1888; Jahrg.28 1884; 19-20.Jahrg. (1875-1876); 20.Jahrg. (1876):Beiheft; 24.Jahrg.:3.Heft (1880); 23-24.Jahrg. (1879-1880); 23-24.Jahrg. (1879-1880); 21.Jahrg. (1877):Beiheft; 21-22.Jahrg. (1877-1878); 21-22.Jahrg. (1877-1878); 19.Jahrg. (1875):Beiheft; 19-20.Jahrg. (1875-1876); 23 1879; 20 1876; 21 1877; 22 1878; 19 1875; 24 1880; v.20 1876; v.19 (1875)
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 46 (2); 47 (, 1, 2); 48 (, 1, 2); 52 (, 1, 2); 55 (, 1, 2); 56 (, 1, 2); 57 (, 1, 2); 58 (, 1, 2); 59 (, 1, 2); 60 (, 1, 2); 1999; 2000; 2001; 2005; 2008; 2009; 2010; 2011; 2012; 2013
|
|
|
Technische Informationsbibliothek
|
|
Preserved
|
2026-01-13
|
|
|
vol.44:1-2;vol.45:1-2;vol.46:1-2;vol.47:1-2;vol.48:1-2;vol.49:1-2;vol.50:1-2;vol.51:1-2;vol.52:1-2;vol.53:1-2;vol.54:1-2;vol.55:1-2;vol.56:1-2;vol.57:1-2;vol.58:1-2;vol.59:1-2;vol.60:1-2
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
38 to 60
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
61, 62
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
61 to 69
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2014: 61(1-2), 2015: 62(1-2), 2016: 63(1-2), 2017: 64(1-2), 2018: 65(1-2), 2019: 66(1-2), 2020: 67(1-2), 2021: 68(1-2), 2022: 69(1-2), 2023: 70(1-2), 2024: 71(1-2), 2025: 72(1-2)
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
63 to 72
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
70
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1954: 1(1-5), 1955: 2(1-5)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1957: 4(1-5)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1959: 6(1-5), 1960: 7(1-5)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1961: 8(5), 1962: 9(1-5), 1963: 10(1-5)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1965: 12(1-5), 1966: 13(4-5), 1967: 14(1-5), 1968: 15(1-5), 1969: 16(1-5), 1970: 17(1-5), 1971: 18(1-3), 1972: 19(1-3), 1973: 20(1-5), 1974: 21(1-5)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1976: 23(1-5), 1977: 24(1-5), 1978: 25(1-5), 1979: 26(1-5), 1980: 27(1-5), 1981: 28(1-5), 1982: 29(1-5), 1983: 30(1-5), 1984: 31(1‐3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1985: 32(1-5), 1986: 33(1-5), 1987: 34(1-5), 1988: 35(1-5), 1989: 36(1-5), 1990: 37(1-5), 1991: 38(1-5), 1992: 39(1-5), 1993: 40(1-2), 1994: 41(1-2), 1995: 42(1-2), 1996: 43(1-2), 1997: 44(1-2), 1998: 45(1-2), 1999: 46(1-2), 2000: 47(1-2), 2001: 48(1-2), 2002: 49(1-2), 2003: 50(1-2), 2004: 51(1-2), 2005: 52(1-2), 2006: 53(1-2), 2007: 54(1-2), 2008: 55(1-2), 2009: 56(1-2), 2010: 57(1-2), 2011: 58(1-2), 2012: 59(1-2), 2013: 60(1-2)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
61 (1, 2); 62 (1, 2); 63 (1, 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)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 7; 61; 62; 63; 64; 65; 66; 67; 68; 69; 71; 72
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 7; 61; 62; 63; 64; 65; 66; 67; 68; 69; 71; 72
|