BOOK IX 



A— Upper BELLOWS- BOARD. B— Lower bellows-board. C— The two pieces of wood 

 OF which each consists. D — Posterior arched part of each. E — Tapered front 

 part of each. F— Pieces of linden wood. G — Aperture in the upper board. 

 H— Lid. I— Little mouldings of wood. K— Handle. L— Cleat on the outside. 

 The cleat inside i am not able to depict. M— Interior of the lower bellows- 

 board. N— Part of the head. O— Air-hole. P— Supporting bar. Q— Flap. 

 R — Hide. S— Thong. T — E.xterior of the lower board. V — Staple. 

 Y — Bow. Z— Its long pieces. AA— Back piece of the bow. 

 ends. ■ CC— Crossbar distending the bow. DD— The two little pieces. 



EE— Hide. FF— Nail. GG — Horn of the nail. HH — A screw. 

 KK— Head. LL— Its lower board. MM— Its upper board. 



00— The whole of the lower bellows-board. PP— The two exterior plates of 

 the head hinges. QQ— Their curved piece. RR— Middle plate of the head. 

 SS— The two outer 'pl.ates of the upper bellows-bo.ard. 



VV— Little .axle. XX— Whole bellows. 



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X— Ring. 

 -The bowed 



:ttle 

 -Long thong. 

 NN — Nozzle. 



TT — Its middle plate. 



