Dover Strait (1:300 000) On this edition the latest depth surveys have been applied. The chart specification has been improved to show coloured light flashes. There has been general updating throughout. Part Number: YOT0190 Scale: 1:300000 ISBN: 9781846239908 Publisher: Imray Laurie Norie And Wilson Ltd Manufacturer: Imray Laurie Norie And Wilson Ltd Author: Imray Edition: 2018 Printed and corrected to: January 2022 Format: Sheet size 787 x 1118mm. Waterproof. Folded in plastic wallet. Language: English