Possible Clues:

• Anvil-shaped ear bone
• Bone in the ear
• Across the Pond, Conservative's broken bone
• Ear bone also called the anvil
• Central of three bones in middle ear of animals
• Anvil-shaped bone in ear
• It helps one to hear the organ piece
• Across the pond, holding court's first part of hearing
• A middle-ear bone
• Ear anvil bone