5:20 r.xi'KnmoN TO POINT P.AKKOW, ALASKA. 



llnu flii i-iii'limjx of the Hruokc Ixtldiice m<i</iui<n( /re, tit I't/ltnunii: Al<txk, Frbritin-y, 1SS;;. 



One division of scale = .0001739 part of the vertical force. Monthly means : Temperature. 3'. 7 i magnetometer, 504.3 



