BAIRD &T201OCK (LONDON) LTD. 



6028 

 6028 T Ear, thrice enlarged, dismountable with pinna, showing the interior disposition 



120 



Outside view of the inner part. 



6030 



6030 T Ear, five times enlarged, modelled at the First Anatomical Institute in Berlin. On stand, 



with 315 names printed on . . . . . - . . . 15 



Consisting of sixteen parts, divisible into two principal plains : 



1 . Into a section through the exterior and interior ear passage. 



2. Into a section through the Eustachian tube and the mastoid process. Both sections meet in the 

 tympanum socket just in the joint between anvil and stirrup. 



.CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



