Related Clues:
- Like most knock-knock jokes
- Like many collectible coins
- What all the sides reveal here today isn't new
- Type of man, woman or maid
- Right jolly ___ elf (Santa)
- Having been around longer than most
- Grey metal workman heading off with lorry, discontented
- Elderly and then some
- Freddie Jackson "Rock Me Tonight (For ___ Times Sake)"
- Here many condemned medieval sort of bridge
- What it takes decades to grow
- What ''paleo-'' means
- With 18-Down, 1957 Disney tearjerker
- Not up-to-date
- Like the hills, in a simile