31. By 1952 only 14 % of open wagons , 55 % of covered and 80 % of cattle trucks had vacuum brakes. 32. These open wagons were built by the Leeds Forge Company and were largely designed for the transport of loose milk churns. 33. Two four-wheel'S'open wagons were acquired from the State Rail Authority for freight traffic, and have been cut down to flat wagons. 34. Under some circumstances bucket wagons ( " K�belwagen " ) are not classified as open wagons , but grouped into Class S. 35. Because of this, a single design of open wagon emerged and this was the only type of wagon ever used on these lines. 36. There is a view of the station, goods shed and platform including a short section of track, with period carriage and open wagons . 37. They were transported by French farmers in an old open wagon to an unused tunnel, where they were met by an English officer. 38. They converted it into a four-plank open wagon for use as the carrier for the batteries needed to power the railway's electric locomotive E4. 39. Little is known about them, but there is photographic evidence of two four-wheel wagons, one regularly at Corringham and an ex LBSCR open wagon . 40. In the television series the railway owns two kinds of wagons : the ballast hoppers and scaled down 7-plank open wagons for carrying wool.
