 Complete the following phrase:  Certain other army establishments also trained boys in the mid-1930s, including the Military College of Science at Woolwich for Royal Artillery Artificers, the Royal Army Ordce Corps Schools of Instruction at Hilsea and Bramley for RAOC Armourers and Chatham for the Royal Engineers. In 1937, however, the decision was taken to open three more full-scale Army Technical Schools, each to accommodate a thousand boys. It was envisaged that the schools would be located at Arborfield for the RAOC, Chatham for the Engineers and Jersey for the RASC; however, although Arborfield opened in May 1939, the Chatham school did not materialise and the Jersey school closed when the island 