[ Dec. 19, 
Lie SO) 16 OOT = Sele Oe —- VEL — ceL— TIL eh 8g SP CGG 
CQ pure) “OOL KY = ,OT UE soTqqngq OT : eacqe Jo sosteauy : Surqqnq Jo o4eyyz 
o> CLE Ol See 2G) 2 She PES OG" Fel AbAL = Ge2-, -.ee oes come meng 
Cie. (alte “Le 2O) See) Clos C2 ey Whe to6 = ec] CI 16 Gg"? -Sortes Surpusosy 
| [e238 ol «G61 96 GE “' seltes SuIpusoseq 
(‘TTjouequeg) ‘sone [eIyIUy “soes UI soTqqnq U9} Jo oUITT, 
PV Gheose Vcer Vole V6 = re i F/T 6. Ott - cat det 
‘SOIPISMOqUT FYSTT 
"MOY WOT BAAN 
IanO Mo jo uoyeArep oy MoYs 07 popuedde oa Bqyvp yoexo SIFT ‘souo quonbesqns oy} SuryqItM0 pur AzIsuoqyUT Youve 107 ATUO 
one [erqur oyy Suryey Aq poyrduns “(wo “eopory ‘AT o7¥I[q) eadno srypouvyurg ‘oTvos poonper PNU B UO ‘SEATS WWRISVIP posorome oUL 
Dr. F. F. Blackman and Mr. A. M. Smith. 
408 
g O14 
b= syuOijuns =: saiyisuayur jy614 
6 g Zz 9 g v € z fe) 
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1) 
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To) og 
ce) 
=) 
£9} 
c 08 
{2 
Gy, 
.. 1001 
c) 
£ 
1 F oz! 
146 yo ajeos 
Jor | 
Assimilation or rate of bubblin 
g (one bubble in one 
rate 100). 
second 
