Vintage Crown Ducal oval side plate. 1970's era. Green border. Citrus fruits image. On the back it reads 'Crown Ducal    Hand applied underglaze     Detergent proof     Norvic citrus    made in England'    A red stamp is also present but it is not really decipherable perhaps it says '16' 21.5 by 13.7 cm's oval approx 2.2 cm's high. 2.1 cm's depth approx. Green, off white, yellows, reds, blues and browns in color.