Inverted Double-Reed Item Number: E20699-0 from the National Museum of Natural History

Notes

FROM CARD: "A TAPERING CYLINDER OF PINE, DIVIDED LONGITUDINALLY INTO HALVES AND EACH HALF EXCAVATED FROM SMALL END TO WITHIN HALF AN INCH OF LARGE END. THE HALVES ARE BOUND TOGETHER WITH LEATHER THONGS, AT SMALL END AND AT MIDDLE; BLOWING IN SMALL END CAUSES THE LARGE END BELOW MIDDLE LASHING TO VIBRATE AND ALLOWS THE AIR TO ESCAPE IN PUFFS OR WAVES, THUS CAUSING A SOUND. PL. 43, NOS. 9 & 10; P. 48,? (HOUGH, HIST. OF INVENTIONS)."