Fordul micro Gazdag ember konter uke stb. eső gépezet
Martin Konter Uke Specs - Maury's Music
Martin Guitar on Twitter: "The original Konter Ukulele belonged to Richard Wesley Konter, a Brooklyn native and accomplished Ukulele player. Konter was also a Navy man who volunteered his service and musical
Konter Uke - YouTube
Martin Konter Ukulele: A Fascinating Piece of History - ULTP Blog