troye 
256 
456 
[ 242 | 
wo 
sans ‘Air from the leaves in river-water 
2.0535 2-045 2-475 3-44- 
Air from the leaves in pump- 
water 1.96; 1.853; 1-723 1.64; 
2.4735 3-44. 
95. I put a handful of leaves of 
a willow in a jar full of newly 
_ diftilled water, and expofed it to 
aye fun during four hours; the 
red fome bubbles upon 
leaves gat 
the under fide, but very few upon 
the upper fide; and very little air 
-was obtained, fearcely enough to put 
 4t to the teft; and of this air about 
4 was common air, which had flipt 
in by inverting the jar. It was very 
far from being dephlogifticated air 
it was even worfe than common: 
g6. I obtained fome water which 
was diftilled fume months ago, and 
a put fome leaves of a vine in it. A 
# 
