Dye Sample
1916
1916
circa 1920
1918-1922
1921
2000-100 BCE
1917-1918
1934
1915
1915
1915
1920
1915
1918
circa 1920
1920
1917
1922
1955; 1830
1919
1917
1915-1917
1918-1920
1918
1921
1918
1915-1918
1916-1917
1918
1915
1915
circa 1920
1705-1737
circa 1919
1922
1934
1918
1920-1922
1915-1918
1917
1920
1930 (replica); 1834 (original)
1916
1920
1915-1916
1921
1922
1920
1919
1920
1903 (original); 1982 (model)