Thorin's Map

Thorin's Map is an item featured in The Hobbit trilogy

After Thorin gave up on finding the door briefly, Bilbo stayed behind, unlike the other dwarves who gave up. The dwarf king shoved the Map into Bilbo, who used it to discover one thing: it was not the last light of the Sun, but the last light of the Moon (the last moon of Autumn. Bilbo has kept it all these years and has it framed in Bag End after the Quest was over.