It powered boilers, railroad steam locomotives, and steamships. Ukrzaliznytsia has several repair factories capable of producing locomotives and railcars. These included telephones, sewing machines, steamships, railroad locomotives, and automobiles. The railway still relies on its fleet of steam locomotives. The earliest diesel locomotives were diesel-mechanical. Streamlining became a widespread design practice for aircraft, railroad locomotives, and ships. One of the Walt Disney World Railroad locomotives was named after Roy. Glasgow express goods train, hauled by pairs of "Metrovick" diesel locomotives. Their collection includes one of the oldest diesel locomotives in existence (1926). CSX has 3 rebuilds of its 4 axle EMD Locomotives. Via owns 73 locomotives and 501 passenger cars. The most famous "Daylight" locomotives were the GS-4 steam locomotives. D.C. Kennedy's funeral train was pulled by two Penn Central GG1 electric locomotives. The following is a list of speed records for steam locomotives. This is a glossary of the components found on typical steam locomotives.