KXI'KDIT.'ON TO POINT P.AI,'i;OW, ALASKA. 



521 



Hourly readings of the Brooke balance maynvtomrlrr at I'ylaamii', Alas/.a, March, 1883. 



To i.ilii,,. i,-:,,|iii^, i., ;:u a|i|)iii\iin:itfly uniform series ini'reasi' I'a.'h reading between Milreh 29. 4 h , nml uluse of the, i, 



division-. It is I'm. IK I u follow-: \i. i Hi days, March 111 to 2X, inclusive. 4119.4 : 1111:111 ID tlays, March 50 to A|.iil - : n. linn . 4511.1, 



difference 411.0 .Monthly mean*: Temperature. 1 ..i- ma^ncii I. sd meal 52.1.2 



' Mairh 21). ai.iml 4 a. in. Holt, time. m:ii;!ie!s ch-in Irost Iliat hail '<.!'. .'liil. 



t Seale value up in March 4. i- 1 '. .0.10 1739: .u'l.T lii.il il.ite .0001017: avera. -e I'm mouth i 1087 pftrt of t he veil. 



I!. Ex. .|4 (;<i 



