FLY-FISHING. 



245 



6 grains madder, 

 4 drops muriate of tin, 

 1 scruple cream of tartar. 

 Immerse 2^ minutes. 



An Olive Dun. 



Make a strong infusion of the outside brown 

 leaves or coating of onions, by allowing the ingre- 

 dients to stand warm by the fire for ten or twelve 

 hours.. 



When quite cold put the gut into it, and let it re- 

 main until the hue becomes as dark as may be 

 required. 



All the above dyes for gut are to be used cold. 



THE POTOMAC. 



