Related Clues:

• Outdated survival
• King Tut's mask, e.g
• Viking artifact, e.g
• Ancient vase in a museum, say
• Ruins find
• In course of quarrel I cracked historical object
• Item from another time
• Engineers left in charge for survivor
• Object from an earlier time
• Trace local banished from China for example
• It belongs in a museum
• 'Essential Jacques Brel' I concede is blast from the past
• Some software licence for those visiting museum
• Ancient treasure, maybe
• Thing often described redundantly as 'of the past'