TABLES. 



153 



TABLE 115. 



Cross 54. Rough C, D (tri) X smooth (4-toe, etc.). 

 RrSs X rrss - Rrss + RrSs + 2rr(lA:lC:2 Sm). 



TABLE 116. 



Cross 55. Rough E (tri) X rough E (tri). 

 RrSS X RrSS = 3 RSS + rrSS (3 E : 1 Sm). 



^ee note, cross 57. 



TABLE 117. 

 Cross 56. Rough E (tri) X smooth (4-toe). 



RRSS X rres = RrSs (all C) 1. 



RrSS X rrss = RrSs + rrSs (1 C : 1 Sm) 2-5. 



*See note, cross 57. 



