534 



TRANS. ST. LOUIS ACAD. SCIENCE. 



INCLINATION, OR DIP. 



Needle No ■?. 



Marked End. Means by Polantii 



North. I South. Series I. Series II. 



Resulting 

 Dip. 



Kirkwood*.. 68°59; 



Goebel's 168 53 



Linn 68 35 



Little Auxvasse Cr'k. 68 50 



Centralia '69 26 



Moberly 65 25 



Mercyville 69 54 



Linneus 69 51 



Wolfort's* 70 41 



Kingston 70 04 



Maysville 69 34 



Albany 70 04 



Bethany 70 04 



Trenton 70 04 



Princeton 70 13 



Unionville 70 23 



Milan 70 05 



66°44;.9 

 69 18 .1 



68 58 .8 



69 19 .5 



69 48 .2 



69 45 .4 



70 07 .5 

 .4'70 10 .0 

 .271 07 .4 

 .8 70 15 .4 

 .469 .51 .9 

 •6 70 25 .4 

 .9 70 29 .0 

 .8 70 24 .8 

 .6 70 30 .0 

 .670 05 .4 

 .8i70 27 .9 



69°01f 



68 58 

 68 39 



68 54 



69 44 

 69 30 

 69 57 



69 53 



70 34 

 70 05 



69 33 



70 08 

 70 12 

 70 04 

 70 16 

 70 20 

 70 10 



.166°48/ 

 .669 12 

 .0'68 54 

 .5 69 15 

 .6 69 29 

 .1 69 37 

 .0 70 04 

 .0 70 OS 

 .9,71 13 

 .2170 14 

 .8 69 52 

 .8 70 21 

 .0 70 21 

 .4 70 25 

 .2 70 27 

 .6 70 08 

 .2i70 23 



67^52 J 

 69 05 



68 46 



69 05 

 69 37 



69 35 



70 00 

 70 00 

 70 54 

 70 10 



69 43 



70 15 

 70 16 

 70 14 

 70 21 

 70 14 

 70 16 



June 17 

 ' 22 



' 27 

 .0| " 30 

 .2 July 5 



27 



,8 Aug. 1 

 .8 " 2 

 .5 " 5 



.8 " 8 



Needle No. 3. 



