Walter, William Grey
1910 - 1977
1910 - 1977
1910
circa 1915
1909-1910
1907
1911
1910
1915
1915
1910
1908
circa 1910
1909
1910
1914
1915
1912
1915
1910
1910
1912
1914
1955; 1830
c.1912
1914
1915
1915
1934
1907
2000-100 BCE
1914
1913
1914
1914
1872 (original); 1909 (model)
1911
1910
circa 1913
1903 (original); 1982 (model)
1772 (original); 1919 (model)
1913
c.1912
c.1912
1909
1990-96
1910-1914
c.1912
c.1912
1830 (original); 1967 (model)
1952-3