You can see where the top has been soldered to the base and the spout attached. The inside would appear to have been tinned.
ANTIQUE SMALL COPPER KETTLE ON A WROUGHT IRON STAND WITH SPIRIT BURNER
Antique Victorian Small Copper Kettle
Fine Antique Georgian Copper Kettle - Hand-Cut Dovetails & Town Work - c.1800
Antique oval copper kettle 3 pints holds water no dents lovely patina
ANTIQUE SHIPS COPPER KETTLE - VICTORIAN -marine boat yacht barge pan pot - 1800s
Antique Victorian Copper Kettle Swan Neck Spout Brass Handle Peg Legs Large