Kavacık ve Efene Çukuru Altınla Mahlut Simli Kurşun Madeni
Türk Anonim Şirketi
Société Anonyme Turque de Plomb Argentifere de Kavadjik et Efene-Tcchoukourou (Smyrne) Kavacık and Efene Çukuru Gold and Silver Amalgamated Lead Mine Turkish Joint Stock Company