DE.  A.  MATTHIESSEN  ON  THE  THEEMO-ELECTEIC  SEEIES. 
379 
5 Silver,  Argentine — Silver,  Bismuth  (crystal  No.  1,  equatorial). 
Mean. 
^2=58-1 
^,=48-7 
^,=48-1 
^;=l-706' 
1-700  ^1-702 
V- 
:l-70oj 
^,  = 31-2 
^,=32-5 
^,  = 32-5 
5 Silver,  Ai’gentine — Silver,  Bismuth  (crystal  No.  2,  axial). 
fj=30-0  ?^,=  44-3  r= 1-0731 
^,=30-0  4=42-7  y=l-070ll-075 
4 = 30-2  4=41-2  i;=l-08lj 
5 Silver,  Argentine — Silver,  Bismuth  (crystal  No.  2,  equatorial) 
4=28-7  4=39-5  ?;=1-4921 
4=28-7  4=39-5  ^;=l-494 
4 = 29-0  4=51-0  y=l-500j 
Silver,  Bismuth  (crystal  No.  3,  axial) — 5 Silver,  Argentine. 
4 = 26-2  4=45-1  ^;=1-014'| 
4=26-3  4=43-4  y=l-012  ll-012 
4 = 27-5  4=40-8  i;=l-012j 
5 Silver,  Argentine — Silver,  Bismuth  (crystal  No.  3,  equatorial). 
ii. 
499 
4=28-7 
4=28-7 
4=28-7 
5 Silver,  Argentine- 
4=27-0 
4=27-4 
4=40-0 
4=39-3 
4=38-7 
^;=l-446' 
w=l-441  U-442 
■«= 1-4381 
-Silver,  Bismuth  (crystal  No.  4,  axial). 
4=50-2  i;=l-660'|^.gg^ 
4=46-6 
?;=1-662J 
5 Silver,  Argentine — Silver,  Bismuth  (crystal  No.  4,  equatorial). 
4=27-6  4=50-2  i;=l-243'l 
'4=27-8  4=46-6  v=l-237J 
2 Silver,  Argentine — Antimony^  No.  1 (axial).  Silver. 
4=23-8  4=34-5  ?;=l-485'^ 
4=38-0 
4=35-5 
i;=l-500A-493 
i;=l-495' 
4=23-8 
4=24-0 
2 Silver,  Argentine — Antimony^  No.  1 (equatorial).  Silver. 
4 = 22-4  4=39-0  t;=l-0791 
4=22-4  4=36-5  «=l-09oll-090 
4=22-8  4=35-7  i;=l-103j 
2 Silver,  Ai-gentine — Antimony,  No.  2 (axial),  Silver. 
4 = 22-6  4=46-2  ?;=l-52n 
4=22-8  4 = 43-4  ij=1-517  !>1-517 
4=23-0 
4=44-8 
4;=l-514j 
