Fig. 57. — Right panel of a left-shouldered slender collar. J. 



Fig. 58. — Supposed boss and panel of u 

 slender collar. A. 



Fig. 59. — A left-shouldered slender col- 

 lar, showing the shoulder-swelling, 

 the boss, and the panel-border. £. 



Fig. GO.— Right panel and scrolled border of a left-shouldered slender collar. $. 



