Related Clues:
- Infamous acid
- Trip medium of the '60s
- Tab for a great trip
- It might cause you to trip
- Leary's prescription
- Rock type
- Its purpose is to turn on
- It's illegal to drop
- Sulfuric substance
- It was dropped at Woodstock
- Some '60s hits?
- Drug used in old CIA mind-control experiments
- Base's counterpart
- It's taken on a trip?
- Drug tested on U.S. citizens by the CIA in the 1950s