Arterial Anomalies 7, 
Fic. 46. This figure, representing a case in which the left vertebral is 
the last branch from the arch, was taken from Tiedemann (1822), fig. 10, 
Plate III; copied by Quain as fig. 10, Plate VII. 
Fic. 47. This figure, representing the right subclavian as the third 
branch from the arch, was reported by Walter (1785), p. 62, fig. 5, Plate 
III; it was copied by both Tiedemann and Quain. 
Fic. 48. This figure, representing five branches from the arch, was re- 
ported by Penada (1801), p. 44, and figured by Tiedemann (1822) as fig. 
4, Plate IV. 
Fic. 49. This figure, representing six branches from the arch, was taken 
from Tiedemann (1822), fig. 5, Plate 1V; copied by Quain (1844) as fig. 
rs. Plate: Vide 
345 
