Go wing Question

Texture of the paint, Bulk at the center of the foil. But you either have to have them side by side, or "remember" what they were like back in the 60s/70s. I bought a pretty good repro in about 2000. Sorry, I don't recall the mfg name, but they advertised heavily in the mags of the late 90s/early 2000s. I think the hardware was different too. I'm quite happy with mine.