EntityQ2702749· pop 9· linked from 126 articlesHMS AmethystSign in to save1943 Black Swan-class sloopConnectionsAmethyst incidentEntityHMS Black SwanEntityWorld War IIConceptScotlandEntityShanghaiCityInternational Standard Book NumberEntityNanjingCityWaterfordEntityPeople’s Liberation ArmyEntityOCLC, Inc.EntityRoyal NavyEntityfrigateEntitycorvetteEntityNorth ChannelEntitySoviet NavyEntityU-boatEntitydepth chargeEntityGerman NavyEntityRMS Queen MaryEntityBritish Admiralty OfficeEntityCategories1943 shipsBlack Swan-class sloopsKorean War sloops of the United KingdomMaritime incidents in 1949Ships built on the River ClydeSloops of the United KingdomWorld War II sloops of the United Kingdom