Note 5 — Chapter X · HEKLA
Reading edition
With the exception of the last records, 1854 and 1913, this data is compiled from the letters of Von Troll, Upsala, Sweden, 1777.
Reading edition
With the exception of the last records, 1854 and 1913, this data is compiled from the letters of Von Troll, Upsala, Sweden, 1777.