Gramophone cylinders, black, 6 grooves on interior stored in cardboard round container with detachable lid. Edison Record, made and sold by National Phonograph Co. at Orange N.J. U.S.A. Song: 9563 Sometime We"ll Understand Duet. Form No. 1330 April 1908flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, gramophone cylinders, edison record, national phonograph co, sometime we"ll understand duet, sometime we"ll understand