On May 25, Jón Múli Árnason's family gave to the library various documents from his possession. Those who handed over the documents were Birna Gunnarsdóttir, Eyþór Gunnarsson, Ragnheiður Gyða Jónsdóttir, Sólveig Anna Jónsdóttir and Oddrún Vala Jónsdóttir. An exhibition on the occasion of Jón Múli's centenary will run in the library until 16 August.