List of Altitudes in Illinois. 



39 



ADAMS COUNTY. 



Bench-marks. 



U. S. P. B. M. 12. 



Bolt in ninth course masonry from top 

 in west abutment R. R. bridge, West 

 Quincy, Mo 



476.7 



Black's Wabash R. R 717 



Bluff Hall C, B. & Q.R. R 177 



Camp Point " ''f-' 



Chatton Wabash R. R 714 



Cliola C, B. & Q.R.R 716 



Clayton Wabash R. 



Coatsburgh C, B 



Eubanks 



Fall Creek 



Fowler 



Golden 



Homan 



La Prairie 



Loraine 



Marble Head 



Mendon 



Paloma 



Quincy 



Rock Creek 



Ursa 



Woodville 



R. 



732 



& Q.R.R 763 



732 



468 



729 



719 



505 



709 



643 



477 



654 



736 



483 



500 



-"88 



664 



Antonius E.C.Ei 



Adams 



Bauman 



Beverly 



Big Neck 



Burton 



Columbus 



Chestliue 



Elm Grove 



Ellington 



Fair Weather 



Hazelwood 



Hazen 



Kellerville 



Lima 



Marcelline 



dmann 630 



700 



750 



780 



660 



640 



738 



715 



705 



655 



820 



640 



640 



720 



625 



5i;o 



