Viking-era woollen mitten found by a shrinking glacier in the mountains of south Norway in 2011 is seen in this undated handout picture

 
Viking-era woollen mitten found by a shrinking glacier in the mountains of south Norway in 2011 is seen in this undated handout picture
A Viking-era woollen mitten found by a shrinking glacier in the mountains of south Norway in 2011 is seen in this undated handout picture released by the Oppland county council March 21, 2013. REUTERS/Oppland county council/Handout
Tags: Norway