| 
   
  | 
  
   
  | 
 
| 
   Brt-1836. Wt
  = 11.02g  | 
 |
| 
   Stevens
  Collection  | 
 |
| 
   
  | 
  
   
  | 
 
| 
   Wt = 11.11g  | 
 |
| 
   ex Stevens
  Collection  | 
 |
| 
   
  | 
  
   
  | 
 
| 
   Wt = 10.83g  | 
 |
| 
   Stevens
  Collection  | 
 |
| 
   
  | 
  
   
  | 
 
| 
   Wt = 10.93g. Can’t really see the
  dates on this one  | 
 |
| 
   Stevens
  Collection  | 
 |