.Dispersion of Metals. 

 Table IV. 

 Nickel. 



677 



Observer. 



Tool 



Bernoulli 



Tool 



Bernoulli 

 Tool 



Bernoulli 



Tool ' 



Drude . . 

 Bernoulli 



Tool 



Drude . . 

 Ingersoll 

 Tool 



Ingersoll 



0420/ti 

 •436 

 •460 

 •492 

 •500 

 •540 

 •546 

 •578 

 •580 

 •589 

 •615 

 •620 

 •630 

 •65 

 •660 

 •700 

 •87 



1-25 



1-75 



2-25 



11 K. 



142 

 1-74 

 1-46 

 1-74 

 1-54 

 1-63 

 1-76 

 1-75 

 1-73 

 1-79 

 1-85 

 1-82 

 1-89 

 1-91 

 1-95 

 2-03 

 2-45 

 292 

 3-45 

 395 



2-53 

 3-28 

 275 

 3-37 

 2-98 

 3-20 

 3-44 

 3-48 

 3-41 

 3-32 

 3-72 

 3-61 

 3-56 

 3'93 

 3-84 

 398 

 4-80 

 615 

 7-76 

 9-20 



*r(io) 



-12.! r. » 2 (e*-.l). 



48-3 



41-3 



366 

 330 



302 



27-6 



27-4 

 26 

 235 

 179 

 9-22 

 5-00 

 3-19 



2-38 

 2-21 



2-11 



1-98 



1-90 



1-82 



1-81 

 1-77 

 1-68 

 1-48 

 1-07 

 0-79 

 0-60 



4-40 



5-44 



6-47 

 7'50 



8-62 



9-74 



11-8 

 110 

 11-7 

 17 

 29-3 

 48-3 

 692 



Fig. 4.— Nickel. 



34-0 



349 



42-8 

 46-7 



51-3 



560 



61-2 



61-8 

 66-2 

 88-0 



132- 



188- 



237- 



296 

 29-4 



363 



39-2 



42-7 



463 



49-4 

 50-8 

 54-5 

 71-0 



103- 



140- 



168- 



i.TS/JL. 



— AQ5A- OT^ft' I OyU, I25A 1.50/U. 



Phil Mag. S. 6. Vol. 25. No. 149, May 1913. 



3 A 



