23 
PRODUCTION OF SULPHURIC ACID, 
‘sosed Alp 04 
Alesseoou plow ul AWLOUOO 
*ploe olanydyjns 
JO OSM OATSSOOXO JNOTIIM 
OINJSIOUL SUTAOULAL JO SUBOT 
“seses Jo 4No saryrand 
-WII PUG ISNp Jo UOL}eyLdDeL 
“OSH pues “gH ‘1H ‘10 
SULAOUIOL JO POYJoOW JUOLOYP 
‘an yslow OY} JO Youur 
suryeydroord snyy ‘Wf .00T 0% 00% 
woly pefood oie ("| OP) proe oranyd 
-[OS TIM poysem sured 10zVe ‘soses OUT, |" ~~~ * (SUOTZBAYSNIT] G) Ssov01g 
*OS*H 
su0s ysnormy surssed Aq eal 
pue sur[ood Aq polip js1y 018 Soses OU, |--" ~~~ (UO17VIYSNII[I T) SSo001g 
*SosIeyp OL1pOoTo Aq 
poyeqyrdroord st Gory pourlstoy sny} ST 
SIU plow Uy FOS*H sururny EM 
puooses oy} pues ’OS*A oyN[Ip YIM 
poy St dred Yowoe Jo Wootos Jsay ouyy, 
*Suda10S Jo sired Jo Joquinu & sUTUTey 
-009 ony] B YSNo1yy pvoy ore sose3 oy, |*~*~* (SUOTPeIYSNIII Z) SSeoOIg 
*(Q@Q) SUrI] JoAO possed AT[eUy pue 
‘polIp Woyy ‘polood say 018 SOSVs OUT, | °" > ~~ (MOreu4SNITT T) sso001.g 
--*--TOrqJoR SUI[OOD ‘a1B “ZO |"° 
‘prov oranydyns 3014s 
pue ‘uorerospayjor ‘ate “Og |-- 
“UOT 
-eyrdrooid peoraqooye ‘are “Og |-- 
“OUITT ‘UOTY8O 
-o1sop ‘UOT BlosIIJor ‘Ire 6Qg |°" 
“Taf ‘Goysess0 
Fey pe Be H ‘piemoy 
ae D “a “11917409 
ie abi “TO “OStour. 
PI6L 
cl6t 
cI6L 
TI6T 
Ler ‘Sit ‘T 
088 ‘820 ‘T 
9LP “910 ‘T 
108 “686 
