HO 1/87 Cylinder Bin 4' x 7' for flatcar loads

Powdered materials have been transported by railroads for many years, very often in bins that could be loaded onto flatcars or gondolas. Here are some 4' diameter x 7' tall conical bins that have been requested by a modeller, although he did not want the 'feet' included. The bins are joined by small sprues to make the manufacture/handling easier. The sprue can easily be snipped of and tidied up.

If there are any other bin designs or car-loads that you would be interested in having 3D-printed, please contact me.