﻿184 
  

  

  Holhorn 
  and 
  Day 
  — 
  Gas 
  Thermometer 
  at 
  

  

  use 
  for 
  our 
  purposes, 
  

   short 
  time 
  ruined. 
  

  

  In 
  this 
  way 
  all 
  the 
  bulbs 
  used 
  were 
  in 
  a 
  

  

  

  

  Table 
  YII. 
  

  

  

  

  Bulbs 
  (Nos. 
  

  

  lY 
  and 
  Y).- 
  

  

  -Berlin 
  porcelain 
  

  

  glazed 
  outside 
  

  

  only. 
  Gas 
  

  

  —Nitrogen. 
  

  

  Bulb 
  No. 
  lY, 
  V, 
  

  

  — 
  103-473««'°. 
  I 
  

  

  ^ 
  = 
  l-77o"'°. 
  3/3=0-0000132. 
  

  

  

  " 
  V, 
  Y, 
  

  

  = 
  100-21o«'^. 
  I 
  

  

  ;^=rl-664'=<='". 
  

  

  ( 
  '1 
  

  

  

  ^fter 
  filling. 
  

  

  Ho 
  

  

  a 
  

  

  Bulb 
  No 
  

  

  t 
  

  

  IV. 
  

  

  Ci 
  

  

  Obs.-Calcu 
  

  

  Ist 
  day 
  

  

  171-02 
  

  

  0-003669 
  

  

  

  

  

  4th 
  " 
  

  

  

  

  545-0° 
  

  

  4480 
  

  

  0-0° 
  

  

  

  

  

  641-5 
  

  

  5466 
  

  

  -2-1 
  

  

  

  

  

  742-2 
  

  

  6505 
  

  

  -•2-0 
  

  

  

  

  

  843-9 
  

  

  7572 
  

  

  -0-4 
  

  

  

  

  

  930-6 
  

  

  8523 
  

  

  -0-4 
  

  

  

  

  

  1014-0 
  

  

  9485 
  

  

  -2-7 
  

  

  5th 
  " 
  

  

  178-30 
  

  

  0-003663 
  

  

  

  

  

  6th 
  " 
  

  

  

  

  584-0 
  

  

  4886 
  

  

  -2-0 
  

  

  

  

  

  693-8 
  

  

  5999 
  

  

  -1-8 
  

  

  

  

  

  800-9 
  

  

  7126 
  

  

  -1-9 
  

  

  

  

  

  896-3 
  

  

  8170 
  

  

  -2-8 
  

  

  

  

  

  1010-2 
  

  

  9457 
  

  

  -4-0 
  

  

  7th 
  " 
  

  

  173-26 
  

  

  0-003666 
  

  

  Bulh 
  No 
  

  

  . 
  V. 
  

  

  

  

  1st 
  " 
  

  

  122-09 
  

  

  0-003667 
  

  

  

  

  

  2d 
  " 
  

  

  

  

  898-3 
  

  

  8145 
  

  

  + 
  1-5 
  

  

  

  

  

  906-3 
  

  

  8260 
  

  

  -1-0 
  

  

  

  

  

  901-0 
  

  

  8238 
  

  

  -4-3 
  

  

  

  

  

  Cont. 
  to 
  1200° 
  

  

  

  

  3d 
  " 
  

  

  125-01 
  

  

  0-003669 
  

  

  

  

  

  4th 
  '' 
  

  

  

  

  948-8 
  

  

  8789 
  

  

  -6-1 
  

  

  

  

  

  956-9 
  

  

  8884 
  

  

  — 
  6-5 
  

  

  

  

  

  957-4 
  

  

  8883 
  

  

  -5-9 
  

  

  

  

  

  1069-7 
  

  

  10097 
  

  

  -0-8 
  

  

  

  

  

  1080-9 
  

  

  10222 
  

  

  -0-6 
  

  

  

  

  

  1077-1 
  

  

  10170 
  

  

  + 
  0-2 
  

  

  

  

  

  1080-2 
  

  

  10203 
  

  

  + 
  0-4 
  

  

  

  

  

  1149-0 
  

  

  . 
  10958 
  

  

  + 
  3-4 
  

  

  

  

  

  1150-4 
  

  

  10965 
  

  

  + 
  4-2 
  

  

  

  

  

  1149-2 
  

  

  10943 
  

  

  + 
  4-9 
  

  

  

  

  

  1157-2 
  

  

  11024 
  

  

  + 
  5-9 
  

  

  

  

  

  1036-3 
  

  

  9649 
  

  

  + 
  5-2 
  

  

  

  

  

  1029-2 
  

  

  9575 
  

  

  + 
  4-6 
  

  

  5th 
  " 
  

  

  126-21 
  

  

  0-003675 
  

  

  

  

  

  6th 
  " 
  

  

  

  

  9008 
  

  

  8266 
  

  

  -7-0 
  

  

  

  

  

  921-9 
  

  

  8505 
  

  

  -7-5 
  

  

  

  

  

  987-1 
  

  

  9211 
  

  

  -5-4 
  

  

  

  

  

  Cont. 
  to 
  1225° 
  

  

  

  

  

  

  

  997-0 
  

  

  9228 
  

  

  + 
  3-0 
  

  

  

  

  

  989-4 
  

  

  9160 
  

  

  + 
  1-4 
  

  

  