Short Survey of a Test of the Rail Fastening for Railway Tracks with Wooden Sleepers Equipped with Double Elastic Rail Spikes DS 18 Manufactured by Messrs. Hoesch Rother Erde-Schmiedag Ag, Werk Dorken, Gevelsberg Eisenmann, J. 1968. Short Survey of a Test of the Rail Fastening for Railway Tracks with Wooden Sleepers Equipped with Double Elastic Rail Spikes DS 18 Manufactured by Messrs. Hoesch Rother Erde-Schmiedag Ag, Werk Dorken, Gevelsberg. Institution for Railway Construction and Road-Making at Polytechnic Academy, Munich, Germany. Files Short Survey of a Test of the Rail Fastening for Railway Tracks with Wooden Sleepers Equipped with Double Elastic Rail Spikes DS 18 Manufactured by Messrs. Hoesch Rother Erde-Schmiedag Ag, Werk Dorken, Gevelsberg - Full Text (PDF) Categories Infrastructure