60 



LECTURE II. 



I have endeavoured by lines to represent in tlie figures such 

 measures as figures will admit of. Most of the circumferences 

 can, however, be only demonstrated on the skull or on models. 

 The letters and ciphers belonging to the measures, as marked 

 in the Tables, are always placed at the continuations of the 

 respective measurements outwards. 



Fig. 18. Side view of a Helvetian skull irom a Eoman grave near Geneva, 

 with Welcker-Virchow measiu'einents. 



C. C. Camper's facial angle after one method : ear, nasal spine, forehead. 



The figures 18, 20, 22, 24, 26, represent the measurements 

 of Virchow and Welcker. Welcker's measurements are plain 

 in the figure, and dotted in the continuation towards the 

 letters, Virchow^s measurements, in as far as they differ 

 from those of Welcker, are dotted in the figure and plain 

 in their continuations. 



The figures 19, 21, 23, 25, 27, represent the measurements 



