DESCRIPTION OF PLATES. 481 



Fig. 6. — Upper articulating end of left humerus. 



Length, 13' in. Transverse diameter of upper end, 12' in, Antero-posterior 

 diameter of great tuberosity, 10-5 in. 



Fig. 7. — Upper articulating end of right humerus. 



Length, 15- in. Transverse diameter of upper end, 12-7 in. Antero-posterior 

 diameter of articular surface, 9-2 in. Transverse diameter of articular surface, 7-5 in. 



Fig. 8. — Upper articulating end of left humerus. 



Length, 11-6 in. Transverse diameter of upper end, 9- in. Antero-posterior 

 diameter of great tuberosity, 8'5 in. 



Fig. 9. — Upper articulating end of right humerus. 



Length, 9-5 in. Transverse diameter of upper end, 9'5 in. Antero-posterior 

 diameter of great tuberosity, 9 '5 in. Antero-posterior diameter of articular 

 siu-face, 7'9 in. Transverse diameter of articular surface, 6-2 in. 



Fig. 10. — Upper articulating end of left humerus. 



Length, 11-4 in. Transverse diameter of upper end, 9'4 in. Antero-posterior 

 diameter of great tuberosity, 7'7 in. Antero-posterior diameter of articular surface, 

 6'8 in. Transverse diameter of articular surface, .5'5 in. 



Figs. 11, 11 a, and 11 b. — Lower end of shaft and articular surface of 

 left humerus. 



Length of fragment, 21 '5 in. Breadth of inferior extremity, including external 

 condyloid ridge, 11' in. Breadth of trochlear surface, 9-5 in. Smallest antero- 

 posterior diameter of trochlear surface, 4-4 in. Circumference at broken extremity, 

 18-7 in. 



Figs. 12, 12 a, and 12 b. — Lower end of shaft and articular surface 

 of left humerus. 



Length, 14'3 in. Breadth of inferior extremity, including external condyloid 

 ridge, 10-2 in. Breadth of trochlear stirface, 8-6 in. Smallest antero-posterior 

 diameter of trochlear surface, 4'1 in. 



Figs. 13, 13 a, and 13 b. — Lower end of shaft and articular siirface 

 of right humerus. 



Length, 17"3 in. Breadth of inferior extremity, including external condyloid 

 ridge, 12- in. Breadth of trochlear sirrface, 9-3 in. Smallest antero-posterior 

 diameter of trochlear sm-face, 4-7 in. 



Figs. 14, 14 a, and 14 b. — Lower end of shaft and articular surface 

 of left humerus. 



Length, 14' in. Breadth of inferior extremity, including external condyloid 

 ridge, 14-7 in. Breadth of trochlear surface, 11-9 in. Smallest antero-posterior 

 diameter of trochlear surface, 4'4 in. 



Fig. 15. — Lower articulating end of left humerus. 



Breadth of inferior extremity, including external condyloid ridge, 13- in. 

 Breadth of trochlear surface, 10' in. Smallest antero-posterior diameter of troch- 

 lear surface, 4-5 in. 



Fig. 16. — Lower articulating end of left humerus. 



Breadth of inferior extremity, including external condyloid ridge, 9- in. Breadth 

 of trochlear surface, 7'3 in. Smallest antero-posterior diameter of trochlear sur- 

 face, 33 in. 



1 - Fig. 17. — Lower articulating end of right humerus. 

 H Length, 13-6 in. Breadth of inferior extremity, including external condyloid 

 ' ridge, 11- in. Breadth of trochlear surface, 9-8 in. Smallest antero-posterior dia- 

 meter of trochlear surface, 5' in. 



I Fig. 18. — Lower articulating end of left humerus. 



Breadth of inferior extremity, including external condyloid ridge, 9'7 in. 

 A£OL. I. II 



