Document - Photocopy, R Selwyn Harvey, Letter from General Railway Signal Company, Rochester, NY, May 1997 Physical description From packet of A3 photocopies of items 1927-1940 concerning R. Selwyn Harvey: Letter from General Railway Signal Company, Rochester, New York 1930 Subjects transport - railways, engineering, crimes and misdemeanours, r selwyn harvey References References Barbara Hegarty Gardiner
