40 Illinois State Laboratory of Natural History. 



Meppen J. C. Turner 440 



Mozier " 440 



Silver Creek " 450 



Sec. 22, T. 8S.,R. 3W. " 750 



" 19. T. SS.,R. 2W. " 690 



" 8, T. 10S.,R. 2VV. " 720 



CARROLL COUNTY. 



Bench-marks. 



U. S. P. B. M. 60. 



Thomson, foundation wall east end of 

 Christian Church, 250 M. east of C, M. & 



St. P. R. R 604.48 



U. S. P. B. M. 61. 



1 mi. south of Savanna, in middle pier 



of R. R. bridge, No. E, 392 585.74 



U. S. P. B. M. 62. 



Savanna, door-sill eno^ine room of ele- 

 vator, C, M. & St. P. R. R., on bank of 

 river. South end, south door, east side. 590.64 

 U. S. F. B. M. 64. 



Savanna, 2}^ mi. east of Junction House, 

 50 M. south of C, M. & St. P. R. R., in top 

 of west end of abutment of waoon bridge 



over Plum River 595.57 



U. S. P. B. M. 65. 



300 M. north of 1-mi. post west of 

 Hickory Grove station. In east side 

 stone foundation of barn owned by J. 

 Fish, 5 ft. south of door, 3 ft. from ground. 672.39 

 U. S. P. B. M. 66. 



Mt. Carroll, 100 M. south and 40 M. 

 east of depot, in stone foundation of barn 

 attached to elevator, south face, 3 ft. 



above ground 816.10 



U. S. P B. M. 67. 



4 mi. west of Lanark, north end east 

 abutment of R. R. bridge, No. 454, in 



second course of stone from top 787.36 



U. S. P. B. M. 68. 



Lanark, upper door-step of brick build- 

 ing occupied as bank by Waif Bros., cor. 

 Carroll and Main streets, 1% ft. above 

 ground 881. 66 



