These maps are good snapshots of history. East side of Tana Fjord in Norway is now totally abandoned. And yet I found washing machines and TVs -- how were these

These maps are good snapshots of history. East side of Tana Fjord in Norway is now totally abandoned. And yet I found washing machines and TVs -- how were these powered? Soviet map to the rescue: 100 kilometer long power line came from Berlevåg once.