Related Clues:

• Over the dam
• Gone by for a try
• "A long time ___, in a galaxy ..."
• "Long ___ and far away . . ."
• "A long, long time ___ . . ."
• Something to give it?
• An attempt to indicate time past
• Gone by seagoing liner
• An attempt to get past
• Back a turn
• "Ages" follower
• "A long time ___, in a galaxy far ..."
• In earlier times
• Give it ___ (try out)
• History-textbook adjective