Museum Archive: Vintage South Bend Super-Duper 503, 1/8oz Gold / Red fishing spoon #12420

Gold plating accented by a sharp red tip defines the aesthetic of this South Bend classic, which carries the product code 12420. Measuring 1 1/2" (3.5 cm) in length and weighing in at 1/8 oz (4.3 g), this Super-Duper 503 is a testament to clever mid-century engineering from the USA. The U-shaped metal body is clearly stamped with its model name on one face, while the reverse side displays the original Patent No. 2,713,228. This specific specimen maintains an exceptional appearance, earning a 5/5 condition rating for its bright finish and well-preserved paint. A dark-finished treble hook is secured to the bottom bend via a small split ring, while the top line-tie includes a vintage snap swivel. This design was famously versatile, combining technical characteristics of both spoons and spinners to attract a variety of freshwater species. The Gold / Red color scheme remains a favorite for collectors of early South Bend hardware.