How many gallons are in a whiskey barrel?

Related questions

1. How much is a barrel of Single Barrel Jack?
2. What is the difference between Jack Daniels and single barrel?
3. How much is an empty barrel of Jack Daniels?
4. How long does Jack Daniels sit in the barrel?
5. How long does Jack Daniels aged in a barrel?
6. Is Jack Daniels Single Barrel a single malt?
7. Can you buy a barrel of Jim Beam?
8. Can you taste at Jack Daniels distillery?
9. What is a single barrel Jack Daniels?
10. How many Litres are in a barrel of Jack Daniels?

Tags

1. #gallons
2. #which
3. #transfer
4. #facto
5. #final
6. #bourbon
7. #worldwide
8. #distillers
9. #their
10. #product
11. #whiskey
12. #barrels
13. #standard
14. #qualities
15. #typical
16. #finish
17. #barrel
18. #different