Sold Schwinn Superior Down Tube Decal (original?)

[ccdc.1]

For sale is a single waterslide down tube "Schwinn Superior" decal for the first generation Schwinn Superior. This would be correct for 1938-45 Superior track and tourist models. Excellent condition, but some yellowing from age. No folds...appears usable, but certainly fragile. Believed to be original (back panel says "Waterway" and "Decalcomania"). Is listed elsewhere, but price here is lower, and includes USPS First Class shipping to CONUS. Hard item to find.