Vessel for growing Mould, used in Oxford, England, 1942
1940-1944
1940-1944
1942
1943
circa 2010
1986
1914-1924
1914-1924
1940-1945
1990-1997
1977
1998
1955-1975
1942-1945
2009
1988
1998
1993
1935
1977
1976
1996
1995
1999
1953-1955
1990s
1990s
1990s
1970-1986
1998
1970-2000
1958
1986
1973
2000
2016-03-27
1992
1998
1943
1999
1993
1999
1993