Unlike a lot of eBay stuff, this looks like it could be the real deal : New Old Stock Visor trim, reputedly from an old Sewing shop?
Not a recommendation but perhaps worth a look if you need a visor repair.
Item number 165898539702 on eBay.de
Steve
Entdecken Sie Messing Stoßkante f.Pickelhaube Ersatzteil SPIKE HELMET Spare Part ORIGINAL ALT in der großen Auswahl bei eBay. Kostenlose Lieferung für viele Artikel!