Diesel worksplate GENERAL MOTORS CORPORATION Designed & Manufactured with Alstom Assembled at: Valencia, Spain. MODEL JT42HW-HS, SERIAL 968742-23, Class 67, DATE 03-00 ex class 67 67023. Rectangular stainless steel in ex loco condition and measures 12in x 4in. One from the last batch of the 30 locomotives built.