376 [Jan. 8, 



7. Four monozones, of which 



2 have the zone Z={2, 4, 0, s }, 



1 has the zone Z={2, 2, 0, 0}, and 



1 has the zone Z={4, 4, O 2 , O 2 }. 



8. Two asymmetric 8-edra 12-acra. 



Table B, 

 Heterosone polar faces : 



6^67=1; 

 Z={ . . , 2,4-2,,, 0}, Z'={2.2, 2 P , O 2 ,,}, Z"={. . ,6.1,, <} ; 



4^87=1, 

 Z={2.2;2,, OJJ, Z'={ . . , 2 p +2.2, 0^, 02-2}, z^^ 



Homosone polar face : 



1, Z={2.2, 2.1 p +2l, O 2 - 1 , 



Homozone polar edges : 



(44)r*66=l, Z={2.l, 2.2, 0,, 0,, 02-1}, 



(66)^26=1, 4 Z={2.1, 2 P +2 P , 02.1, 0,,, o r ,}. 



Heterosone polar edge : 



(44)^66 = 1, 

 Z={. . , p +2.2, 2 }, Z'={2-2, 2,, 0}, Z"={. . , 2,+2 



Janal zoneless polar edges : 



Table C. 



The polar faces of Table B above are not here repeated. 

 Zoned tetrarchipoles : 



6^.^67=1, (3)3^97=1, ^={2.l,2 P +2 P ,0^,O f 

 These poles are not repeated below. 

 Zoned polar faces : 



6^67=1, (44)^87=1, Z ={2.2, 2.1.+2.1, 0", 



Z'={2.2, 2 P , Of 1 }. 



