SPECIFICATIONS
Dimensions—As per working drawing.
Wire—14-mesh galvanized or preferably copper screen wire.
Cylinder—Wire gauze, to be soldered completely around inside of top ring and at intervals of 2 inches or less in groove of bottom ring. Vertical seam to be soldered entire and placed behind one leg. Where shipment of traps is not contemplated the diameter of the top of the cylinder may be the same as that of the bottom.
Top—Wire gauze to be soldered completely around periphery on inside of top ring.
Cone—Wire gauze to be soldered completely around inside of cone ring and vertically along seam. A 1-inch inlet hole shall be formed at apex of cone.
Frame—To be made of 24-gauge galvanized iron. This includes top and bottom rings and legs.
Legs—Galvanized-iron channels made as per detailed drawing and secured to top and bottom rings with four rivets, 1⁄8 inch in diameter, to each leg. First turned and drilled as per drawing.
Bottom cylinder ring—J shaped, with bottom edge of cylinder dropped into J—crimped and soldered to secure. Ends of ring riveted to secure.
Cone ring—Galvanized-iron band with 3⁄16-inch round iron wire rolled into lower edge, as per cross-section drawing of "cone ring."
Wing nuts—Four copper wing bolts and nuts, as per drawing, to hold cone securely in place.