722 KEPORT OF NATIONAL MU8EUM, 1891. 



857«. Wind Instkumenis, with Bell Mouthpiece, with Keys. 



Key bugles, comets, Freucli horns. Cornopeaus, ophicleides. 

 8576. Wind Instruments with Complicated Systems. 



Accordion, concertinas, and montli organs. 



Melodeons and liarmonicas. Reed organs of all kinds. 



Hand organs and orgauettes. Automatic organs, orclicstrions, etc. 



The pipe organ. 

 857c. Accessories of Musical Instruments. 



Strings, reeds, bridges. 



Condnctors' batons, drnm-iuajors' staves. Meclianical devices for the 

 orchestra . 



Tuning forlvs, pitch pipes, metronomes, music stands, etc. 



858. Music in Relation to Human Life. 



Musical composers. Portraits. Biographies. 

 Great performers. Great singers. 

 Concerts and the concert stage. 

 The opera. Its history. 

 The oratorio. Masses. 



Church music and sacred iiiusic of all lu'ricnls. Hynniology, ballads, folk- 

 song and folk-music of all lands. 

 National airs. 



859. The Theater and the Drama. 



The stage. Plans and models of stages and theaters. 



History of the drauui, so far as can be shown by literary record. Portraits 



of actors. Relics of actors. 

 Playbills, etc. 

 Costumes, masks, armor. 

 Scenery. Appliances of illusion, dc 

 Plays of all ages and peoples. 

 The passion play of Oberammergau. 



86. Medicine, Surgery. Pharmacology. Hygiene. 



860. History «>k Medicknk. 



Schools of medical theory. Portraits of physicians. 

 860f/. Appliances of Research ix Axatomy, Physiolo(;y, Bacteriology', etc. 



(See Science, 9216-9256.) 

 860ft. Appliances of Instruction. (See 986.) 

 86L Pathology'. 



862. Hygiene. Public Hygiene and S.\nitation. 



Hygienic chemistry. 



863. Instruments of Examination and Apparatus of (teneral, Local and 



Special Surgery. Anesthetics. 

 Instruments for physical diagnosis, clinical thermometers, stethos<opes, op- 

 thalmoscopes, etc. (except clinical microscopes, etc., for which see Class 

 324). 



864. Apparatus for Dressini; and (are of Wounds. Antiseptics. 



Surgical instruments and api)liances, with dressings, apparatus for deform- 

 ities, prothesis, obstetrical instruments. 

 Anaesthetics. Antiseptics. 



865. Apparatus used in Plastic and Mechanical Prothesis. 



Orthcepedic apparatus. 



Apparatus used in hernial surgery. 



Bath and hydrotherapeutic apparatus. 



Apparatus for medical gymnastics. 



Appliances, instruments and apparatus used in special therapeutics. 



