More to explore:
Antique Firkin with Original Dry Green Paint AAFA Primitive | eBay
Firkin in Light Blue
Antique firkins in great colors!
Antique Wood Firkin
Wooden Firkin in Original Robin's Egg Blue Paint
19th c. Firkin with Original Blue Paint & Fingered Bands ~ from "New Hampshire Antique Co-op" shop on Ruby Lane
Bucket in the best original blue