Boot shaft excavated at the ‘Fjernvarme 2010’ project in Tønsberg (C57759/1113), seen from the inside. Photo: Pia Edqvist, KHM/UiO.
Boot shaft excavated at the ‘Fjernvarme 2010’ project in Tønsberg (C57759/1113), seen from the inside. Photo: Pia Edqvist, KHM/UiO.