78 PRIMARY TRIANGULATION AND PRIMARY TRAVERSE, [bull. 201. 
Geographic positions along Missouri, Kansas and Texas Railway. 
Station. 
Latitude. 
Longitude. 
Monroe. 2 miles east of, section corner 
Monroe. 3 miles east of, section corner 
T. 56 N., Rs. 6 and 7 W., i corner between sees. 7 
and 8 ._______-__.__.____---_. 
O 1 II 1 II 
39 39 26.8 91 41 49.3 
39 39 26.2 91 40 41.8 
39 39 49.6 ! 91 37 19.7 
Huntington, road crossing at 
T. 56 N., R. 6 W.,i corner between sees. 3 and 10.. 
Rensselaer station - .- .... 
39 39 40.6 J 91 35 56.1 
39 40 14. 7 91 33 25. 1 
39 40 22.9 ! 91 33 15.7 
Rs 5 and 6 W.. line between 
39 40 47.9 91 31 44.6 
Geographic positions along Hannibal ami St. Joe Railroad. 
Station. 
Latitude. 
Paris and Hannibal gravel road crossing 
New London and Hannibal gravel road crossing. . . 
Ts. 56 and 57 N.. Rs. 4 and 5 W., corner between. . 
New London and Hannibal dirt road crossing 
Hannibal. Main street crossing 
39 41 07. 1 
39 40 58.5 
39 41 06.7 
39 41 54. 1 
39 42 26.6 
Longitude. 
91 26 07.9 
91 24 10.9 
91 23 53.1 
91 22 28.1 
91 21 15.2 
IOWA. 
PRIMARY TRAVERSE. 
The following geographic positions were determined by primary 
traverse in 1901 by Mr. George T. Hawkins, topographer. The line 
starts from Postville station (established by primary traverse in 1899- 
1900 from triangulation by Mississippi River Commission) and follows 
the Chicago, Milwaukee and St. Paul Railway to county line 2 miles 
east of Cresco, thence north on highways to the Iowa-Minnesota State 
line, thence east to a church. A spur line starts from Calmar and 
follows the Dakota Division of same railway to Jackson Junction. 
