Using the Burnisher.
The amateur restorer may frequently with advantage acquire a knowledge of the burnisher, and thereby add much to the beauty of the metal. Those who have watched an old coppersmith planishing copper-work, and have noticed the very primitive materials used, will have learnt to realize the value of "elbow grease." Crocus powder with oil and soft rags works wonders, and will often bring up the original finish just as the coppersmith converts the rough dull polish of the metal sheets he has fashioned into domestic copper ware and shining pots and pans.