{"id":"001209967","type":"book","title":"Roman pottery from excavations in Normangate Field, Castor, Peterborough, 1962-3","publisher":"Oxbow Books","pages":"35-62","container-title":"Journal of Roman Pottery Studies, 3 (1990","author":[{"family":"Perrin","given":"J. R."}],"issued":{"raw":"1990"}}