12-ton 3-Plank open wagon
1936
1936
1937
1937
1935
1938
1935
1934
1935
1935
1934
1939
1936
1935
1933
1938
1938
1938
1938
1935
1938
1938
1932
1955; 1830
circa 1938
1934
1938
1932
2000-100 BCE
1936
1938 and 1951
1937-1938
1935
1936
1934
1937-1937
1937-1938
1934
1935
1932
1933
Before 1932
1939
1935
1936
1938
1935
1934
1986 (replica); 1501-1600 (original)
1937
1935-1936