Common Raven Muir Woods National Monument (U.S. National Park Service) Common Raven Nevada Department of Wildlife Common Raven Raven flying, Raven photography, Raven Common Raven Facts NatureMapping RAVEN SKULL ON CHAIN. The Raven.. bearer of bad omen, messenger of Odin. The great black bird is represented here in a detailed raven skull made in polished pewter with mystical etchings on the head. Comes on a sturdy 21" chain. Approximate Dimensions: H: 57mm (2. 24") W: 26mm (1. 02") D: 16mm (0. 63") Weight: 49g (1. 73oz)Chain: On a 21" (53cm) curb chain plus a 1 " extender chain. Materials: Pewter