12-ton 3-Plank open wagon
1936
1936
1931
1937
1937
1931
1935
1935
1936
1934
1934
1934
1935
1935
1934
1936
1930
1938
circa 1930
1935
circa 1930
1931
1932
2000-100 BCE
1936
1933
1938 and 1951
1938
1938
1938
1930
1935
1938
1935
1938
circa 1930
1937-1938
1930-1931
1937-1937
1935
1938
1938
1932
1955; 1830
1937-1938
1934
circa 1938
1932
1933
Before 1932
1930-1935