EntityQ2420502· pop 5· linked from 49 articleslock keeperSign in to savejob responsible for managing a lockConnectionsNetherlandsConceptWashington, D.C.EntityCharles DickensPersonInternational Standard Book NumberEntityBBCConceptRiver ThamesEntityTilburgEntityLibrary of Congress Control NumberEntitylockEntityclosed-circuit televisionEntityGorinchemEntityNational MallEntityweirEntitySonningEntityChesapeake and Ohio CanalEntityFrench leaveEntityEnvironment AgencyEntityCoventry CanalEntitybridge tenderEntityMorris CanalEntityCategoriesLocks (water navigation)Marine occupations