DESCRIPTION OF PLATES. 121 
Figs. 3 and 3 a.—Glenoid cavity, and coracoid process of scapula.— 
B.M. No. 89,531. 
Length of fragment, 6°in. Great diameter of glenoid cavity, 4:8in. Lesser 
diameter of glenoid cavity, 4:in. Elevation of coracoid process above glenoid 
cavity, 1°8 in. 
Figs. 4, 4a, 4b, and 4c.—Humerus entire. The dimensions almost 
(not quite) agree with B.M. No. 39,688. 
Length of humerus, 20°2in. Breadth of upper extremity, 8-4in. Greatest 
ant.-posterior diam. of upper extremity, 7°7 in. Great diameter of articular surface 
of head, 5-5in. Lesser diameter of articular surface of head, 5-2in. Breadth of 
inferior extremity, 7°2in. Antero-posterior diameter, internally, 55 in. Breadth 
of inferior articular surface, 6°2in. Smallest antero-posterior diameter of inferior 
articular surface, 2°2in. Smallest transverse diameter of shaft, 3°Sin. Smallest 
antero-posterior diameter of shaft, 3°3 in. 
Figs. 5, 5 a, and 5 b.—Upper half of humerus with double bicipital 
groove.—B.M. No. 39,532. 
Length of fragment, 10°in. Transverse diameter of upper extremity, 6°3 in. 
Antero-posterior diameter greatest of ditto, 7'8in. Greatest diameter of articular 
surface of head, 5-in. Lesser diameter of articular surface of head, 4:°6in. Cir- 
eumference at broken extremity, 11: in. 
Figs. 6, 6 a, 6 b, and 6 c.—Radius and ulna conjoined ; entire length. 
—B.M. No. 39,534. 
Length of united radius and ulna, 30°2in. Length of radius, 25:8in. Width 
of radius above articular surface, 7-4in. Chord of sigmoid cavity, 3-lin. From 
anterior edge of sigmoid cavity to posterior border of olecranon, 10-8in. Depth 
of olecranon, 5°5in. Breadth of inferior extremity, 6:.1in. Breadth of inferior 
articular surface, 5°5 in. Greatest antero-posterior diameter of ditto, 3°6 in. 
Transverse diameter of centre of shaft, 4:5in. Antero-posterior diameter of centre 
of ditto, 2°5 in. 
Fig. 7—Upper articular surface of conjoined radius and ulna.— 
B.M. No. 89,535. 
Length of radius, 10°8in. Width of articular surface above, 7-2in. Width of 
upper extremity, 8°3in. Greatest antero-posterior diameter of articular surface, 
3°6 in. 
Figs. 8 and 8 a.—Lower end of conjoined radius and ulna, with 
bones of carpus and upper end of metacarpal bone. 
Transverse diameter of scaphoid (1), 1-9 in.; height of ditto, 1-6 in. Transverse 
diameter of semilunar (2), 2°1 in. ; height of ditto, 1-8 in. Transverse diameter of 
euneiform (3), 1:4 in.; height of ditto, 1°8 in. Transverse diameter of united 
trapezium, trapezoid, and os magnum (5), 2°3 in.; height of ditto, 1:4 in. 
Transverse diameter of unciform (6), 1:9in.; height of ditto, 1:4 in. Breadth 
of inferior extremity of radius and ulna conjoined, 5°3 in. Breadth of upper 
extremity of metacarpal bone, 4°65 in. 
Fig. 9.—Carpal bones, viz., scaphoid (1), semi-lunar, cuneiform (3), 
os magnum (5), and unciform (6). 
Height of scaphoid, 2*lin.; breadth of ditto, 1-7in. Height of semilunar, 
2-4in.; breadth of ditto, 2°3in. Height of cuneiform, 2:6in.; breadth of ditto, 
24in. Height of os magnum, 1:7in.; breadth of ditto, 3-lin. Height of os 
unciforme, 2*in.; breadth of ditto, 2-lin. Antero-posterior diameter of os mag- 
num, 3°d5in. Antero-posterior diameter of os unciforme, 2°9 in. ie 
Figs. 10 and 12.—First row of carpal-bones, viz., scaphoid (1), semi- 
lunar (2), and cuneiform (3). 
Antero-posterior of scaphoid, 3:4 in. Antero-posterior of semilunar, 2-2 in, 
Antero-posterior of cuneiform, 2°5 in. 
