﻿982 
  

  

  Mr. 
  R. 
  Rossi 
  on 
  Series 
  of 
  

  

  The 
  first 
  doublets 
  series 
  is 
  represented 
  by 
  the 
  formula 
  

  

  ! 
  =24271-9 
  109675 
  

  

  \ 
  " 
  " 
  (m+*97978) 
  2 
  ' 
  

  

  The 
  observed 
  (X 
  ) 
  and 
  calculated 
  (X 
  c 
  ) 
  values 
  being 
  : 
  — 
  

  

  m. 
  

  

  X 
  . 
  

  

  K 
  

  

  l 
  

  

  1 
  

  

  X 
  

  

  A. 
  

  

  3 
  

   4 
  

  

  Standards 
  ( 
  

   for 
  calcu-j 
  

   lation 
  ot 
  j 
  

   constants. 
  ^ 
  

  

  582029 
  

   5764-55 
  

  

  5080-52 
  

   5037-87 
  

  

  5 
  

  

  7 
  

  

  6 
  

   6 
  

  

  17181-3 
  

   17347-4 
  

  

  19683-0 
  

   19849-2 
  

  

  166-1 
  

   1662 
  

  

  5 
  

  

  471593 
  

  

  475291 
  

  

  4715-50 
  

  

  5 
  

   5 
  

  

  21039-7 
  

   21206-7 
  

  

  167-0 
  

  

  6 
  

  

  454148 
  

  

  4575 
  "27 
  

   4540-55 
  

  

  3 
  

   3 
  

  

  21856-6 
  

   22023 
  H 
  

  

  167-2 
  

  

  7 
  

  

  4434-69 
  

  

  4467-01 
  

   4433-89 
  

  

  1 
  

   2 
  

  

  22386-3 
  

   22553-6 
  

  

  167-3 
  

  

  8 
  

  

  4364-56 
  

  

  4395-79 
  

   4363-69 
  

  

  

  

  

  

  227490 
  

   229164 
  

  

  167-4 
  

  

  9 
  

  

  4315-80 
  

  

  4315* 
  

  

  — 
  

  

  — 
  

  

  — 
  

  

  * 
  Liveing 
  and 
  Dewar, 
  Proc. 
  Roy. 
  Soc. 
  A. 
  vol. 
  lxvii. 
  p. 
  467 
  (1900\ 
  

   The 
  second 
  series 
  of 
  doublets 
  is 
  represented 
  by 
  

  

  1=94973-7- 
  109675 
  

   \ 
  (m+-99327) 
  2 
  ' 
  

  

  the 
  values 
  being 
  : 
  — 
  

  

  m. 
  

  

  V 
  

  

  X 
  . 
  

  

  i. 
  

  

  1 
  

   X 
  

  

  A. 
  

  

  168-3 
  

  

  

  

  5804-62 
  

  

  5 
  

  

  17227-6 
  

  

  3 
  

  

  Standards 
  ( 
  

  

  5748-47 
  

  

  5 
  

  

  17395-9 
  

  

  

  used 
  for 
  cal- 
  j 
  

   dilation 
  of 
  | 
  

  

  

  

  

  

  

  5074-35 
  

  

  4 
  

  

  19707-0 
  

  

  167-9 
  

  

  4 
  

  

  constants. 
  \ 
  

  

  5031-48 
  

  

  

  

  19874-9 
  

  

  

  

  4749-74 
  

  

  4 
  

  

  21053-8 
  

  

  167-6 
  

  

  5 
  

  

  4712-47 
  

  

  4712-22 
  

  

  3 
  

  

  21221-4 
  

  

  

  

  4573-14 
  

  

  1 
  

  

  21866-8 
  

  

  1697 
  

  

  6 
  

  

  3539-02 
  

  

  4537-93 
  

  

  4 
  

  

  22036-5 
  

  

  