warman]  TOPOGRAPHIC    ATLAS    SHEETS. 
Published  topographic  atlas  sheets,  arranged  by  States— Continued. 
IOWA— Continued. 
75 
Name  of  atlas  sheet. 
Clinton  ( Iowa-Hi.)  a 
Cordova  (Iowa-Ill. )  a 
Davenport  ( Iowa-Ill. ) 
Dewitt 
Durant 
Farley  b 
Goose  Lake  (Iowa-Ill.)  a 
Iowa  City 
Lancaster  (Mo.-Iowa-Ill.) 
Leclaire  (Iowa-Ill.)  a 
Maquoketa  c 
Marlon 
Mechanicsville 
Monticello  b 
Omaha  and  Vicinity  (Nebr.-Iowa) 
Oxfojd . 
Peosta  (Iowa-Ill. )c 
Savanna  |  Iowa-Ill.  i 
Shellsburg 
Tipton 
West  Liberty 
Wheatland 
Wilton  Junction 
Position  of  SE. 
corner  of  sheet. 
Lat. 
41  45 
41  30 
41  30 
41  45 
41  30 
42  00 
41  45 
41  30 
42  30 
41  30 
42  00 
42  00 
11  45 
42  00 
41  00 
41  30 
42  00 
42  00 
42  00 
41  45 
41  30 
11  45 
41  30 
Long. 
90  00 
90  00 
90  30 
90  30 
90  45 
91  00 
90  15 
91  30 
90  30 
90  15 
90  30 
91  33 
91  15 
91  00 
95  45 
91  45 
90  30 
90  00 
91  45 
91  00 
91  15 
90  45 
91  00 
Area  covered 
t^  degree . 
i  degree . . 
....do.... 
....do.... 
....do.... 
....do.... 
....do.... 
....do.... 
i  degree . . 
TV  degree . 
....do.... 
....do.... 
....do.... 
....do.... 
T2535  degree 
Jg  degree . 
i  degree  . . 
j\  degree  . 
....do.... 
....do.... 
....do.... 
....do.... 
....do.... 
Contour 
interval. 
Feet. 
Scale. 
20 
1 
: 62500 
20 
1 
:  125000 
20 
1 
: 62500 
20 
1 
: 62500 
20 
1 
:  62500 
20 
1 
: 125000 
20 
1 
: 62500 
20 
1 
: 62500 
20 
1 
: 125000 
20 
1 
: 62500 
20 
1 
•  62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
125000 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
KANSAS. 
Abilene 38  30 
Albany  (Colo.-Kans.) '  37  30 
Anthony ■  37  00 
Arapahoe  (Nebr.-Kans.) j  40  00 
Ashland  d 37  00 
Atchison  (Kans.-Mo.) 39  30 
Beloit 39  00 
Burden 37  00 
Burlingame 38  30 
Burlington 38  00 
Caldwell 37  00 
Cheney 37  30 
Cheyenne  Wells  (Colo.-Kans.) 38  30 
Clay  Center 39  00 
Coldwater 37  00 
Concordia 39  30 
Cottonwood  Falls 38  00 
Dodge 37  30 
Eldorado 37  30 
a  Clinton,  Goose  Lake,  and  Leclaire  sheets, 
parts  of  Cordova,  on  scale  of  1 :  125000. 
6  Anamosa  and  Monticello  sheets,  on  scale  of 
on  scale  of  1 :  125000. 
c  Baldwin  and  Maquoketa  sheets,  on  scale  of 
on  scale  of  1 :  125000. 
d  Sitka,  on  scale  of  1 :  62500,  has  been  reduced 
97    00 
102    00 
98  00 
99  30 
i  degree 
....do.. 
....do.. 
....do.. 
99    30  I do... 
95  00  I do... 
98    00    do  ... 
96  30    do... 
do  . . . 
do... 
95    30 
95    30 
do 
do, 
do 
do 
do. 
do 
do. 
do. 
do. 
102  00 
97  00 
99  00 
97  30 
96  30 
00  00 
96  30 
on  scale  of  1 :  62500,  have 
.50 
25 
20 
20 
20 
50 
20 
50 
50 
50 
20 
'20 
25 
20 
20 
20 
20 
20 
50 
been 
1 : 125000 
1  :  125000 
1 : 125000 
1 : 125000 
1 : 125000 
1  : 125000 
1  :  125000 
1  : 125000 
1  : 125000 
1  : 125000 
1  : 125000 
1  : 125000 
1 : 125000 
1 :  125000 
1 :  125000 
1 : 125000 
1 : 125000 
1 : 125000 
1  :  125000 
reduced  and   form 
1  :  62500,  h,;ve  been  reduced  and  form  parts  of  Farley, 
1 :  62500,  have  been  reduced  and  form  parts  of  Peosta, 
and  forms  part  of  Ashland,  on  scale  of  1  :  125000. 
