Last seen in:
Related Clues:
- They may follow dogs
- Roswell crafts
- USAF coinage of '52
- Slow summer sellers
- Strange things floating around
- Crafts questioned by skeptics
- Wintertime toys
- Dog-race vehicles
- Some flying saucers
- They usually have two runners
- ET carriers
- They have runners
- ''X-Files ''investigations
- Weather balloons, to some viewers
- Venusian fleet