MKX Alto Sax by Keilwerth - Made in Germany, Antique Finish
Keilwerth Archives - Husonics
Julius Keilwerth MKX Alto Saxophone in Antique Brass - 20090
Julius Keilwerth Ex 90 Series Iii New Eb Tune Alto Saxophone Brass Black Nickel Body Gold Lacquer Key Sax With Case Mouthpiece - Saxophone - AliExpress