Booklet containing six carbon prints marking the International Health Exhibition
1884
1884
1970 and post 1989
1990
1825-1828
1980-1984
1937-1938
1992
circa 1889-circa 2003
1946
1947-1948
1960- circa 1985
circa 1930
unknown
1964-06
1970s
circa 1930
1960-1970
1924-1957
1989
1933