Frankenhorn, custom trumpet key of C, Vincent Bach body, Lechner Bischofshofen bell and unknown handmade leadpipe. Serial number is 35XXX CL. Made around 1970. Trigger on main tuning slide. Removable bell. Excellent compression. All slides moving freely. Bell diameter 125mm, leadpipe inner diameter 10.5mm. Case in poor condition, not original, added from other trumpet for shipping purposes. Shipping within EU 30 EUR with tracked package. Other countries please ask. Can ship worldwide. Check my other instruments for sale.