Museum Archive: Vintage South Bend Mousie No. 580, 3/5oz nickel fishing spoon #20655

Measuring 2 3/4" (7cm) in length, this classic spoon features a clean nickel finish that reflects light with high clarity. Its 3/5oz (17g) weight suggests it was designed for effective casting or deep trolling applications. Stamped directly onto the concave interior is the "SOUTH BEND" hallmark, identifying its heritage in the Indiana-based company's lineup. This Mousie No. 580, cataloged under product code 20655, displays a polished surface with two visible rivets on the convex side that provide structural integrity to the lure's body. The hardware includes a sturdy treble hook attached via a split ring, showing minimal signs of aging. Rated 5/5 for condition, the metal remains bright and the stamping is crisp. A small split ring at the head serves as the attachment point for a leader or line.