The Wonderful Double Throat or

Swiss Warbler Bird Call.

Only Original Bird Call and Prairie Whistle.

Directions For Use-Soak in water until thoroughly saturated then place on your tongue with reed nearest the teeth, and finished side of leather upwards and hiss gently at first, keep increasing the hiss for a louder sound in giving imitations of Birds and Beasts, you make variations with the tongue and lips. Any person following these directions we will guarantee they can imitate any Bird or Animal in a few minutes.