Riding tests of 56-ton bogie ORE wagon no. B.446002. (TN-DYN-094)

Since September 1966 five derailments of laden ore wagons to Drawing Nos. 18764N and 18765N have occurred on the Tyne Dock to Consett route. At the request of the Movements Manager, Eastern Region, riding tests have been carried out by the Research Department and the results are described herein. It...