Related Clues:

• A junior officer on horse is in one's element
• Metal giving its name to type of deep blue
• Metal a duke concealed in cloak
• Fellow European's colouring matter
• Metal element, Mg
• Metallic element, Co
• London theatre's guarantee of protection
• London theatre; element
• Fellow Latvian producing blue pigment
• Theatre in London; rare metal
• Element; London theatre
• Loaf, key element
• Almost hairless in bed, given radiotherapy with this?
• Element changed in Two Thousand Guineas
• Metal in gun used to hold up sailor