TABLES. 



153 



Table 115. 

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

 RrSs X rrss = Rrss + RrSs + 2 rr (1 A : 1 C : 2 Sra). 



Table 116. 

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

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



x See note, cross 57. 



Table 117. 



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



RRSS X rrss = RrSs (all C) 1. 



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



^ee note, cross 57. 



