EntityQ2783304· pop 8· linked from 2 articlesHarrison PassageSign in to saveantarctic passageConnectionsgeographic coordinate systemEntityUnited States Geological SurveyEntityJohn HarrisonEntityGraham LandEntityUnited States Department of the InteriorEntityGeographic Names Information SystemEntityGraham CoastEntityUK Antarctic Place-Names CommitteeEntityLlanquihue IslandsEntityLarrouy IslandEntityTadpole IslandEntityHunting Aerosurveys LtdCompanyFalkland Islands and Dependencies Aerial Survey ExpeditionEntityCategoriesGraham CoastStraits of Graham Land