Note: "Varangians (from Norse waering ‘one who has taken an oath of allegiance’ or war ‘oath, sworn fidelity’; Ukrainian: variahy). Nordic warrior-traders who established themselves in Rus’ [the former name of Ukraine] after first appearing there in the early 9th century. Known as Normans or Vikings in other parts of Europe, those adventurers were called Varangians in Eastern Europe and the Byzantine Empire." Source: Internet Encyclopedia of Ukraine.
Next video shows a "collection of Varangian artefacts in the State Historical Museum in Moscow, Russia."