Possible Clues:

• Does a mixture of soot help the oculist to deal with the patient?
• Might a mixture of soot deal with the ear?
• Love to have room for this instrument
• Having setback, so to manage, deliver medical equipment
• Instrument taken up by those who study drums
• Instrument closely associated with drums
• How a mixture of soot may deal with a sound organ
• Might a mixture of soot deal with a sound organ?
• Might a mixture of soot deal with making one a good listener?
• Could one manage to examine the ear with a mixture of soot?