ARIZONA Continued. 



Parts of eastern Arizona and western New Mexico, lat. 34-35 40', long. 

 108 15'-111. Scale 8 m.=l in. 1887. 15X20.3 in. (Wheeler survey. 

 Geologic map 76. ) Paper, 14c. W 8.2 a : G 29 76 



Parts of northern and northwestern Arizona and southern Utah, lat. 35 

 40'-37 20', long. 111-113 45'. Scale 8 m.=l in. Surveyed 1871-1873. 

 15X19.8 in. (Wheeler survey. Geologic map 67.) Paper, 14c. 



W 8.2 a : G 29' 7 

 NOTE. The Grand Canyon of the Colorado is shown in this area. 



See also, in this list, headings California Nevada. 



ARKANSAS. Scale 12 m.=l in. 1901. 22.8X28 in. (General Land Office.) 

 Paper, 25c. I 21.13 : Ar 4k 



ASIA. See, in this list, heading Turkestan. 



ASPEN MINING DISTRICT. See, in this list, heading Colorado. 



ATLASES. List of geographical atlases in Library of Congress, with biblio- 

 graphical notes. 1909. 2 vols., 1659 pages, large 8 (Library of Con- 

 gress.) Cloth, the set, $2.35. LC 5.2 : G 29 1 ' 2 



BELLE FOURCHE PROJECT, general map; map 10654. Scale 2 m.=l in. 



1909. 9.5X16.5 in. (Reclamation Service.) Paper, lOc. 1 27.7 : B 41 



Same, topographic and irrigation map, surveyed in 1903-04; map 6534. 



Scale 1:31,680, contour interval 10 ft. 1905. 2 sheets, each 44.5X34.7 



in. (Reclamation Service.) Paper, each, 25c. 1 19.17 5 : B 41 1 ' 2 



BIG HORN MOUNTAINS. See, in this list, heading Yellowstone National 

 Park. 



BLACK HILLS. 



Geological map of Black Hills. Scale 6 xn.=l in. 25.2X17.6 in. (Engi- 

 neer Dept, map no. 3.) [From Report of reconnaissance of Black Hills 

 of Dakota, by William Ludlow.] Paper, 14c. W 7.13: B 56 2 



Map of Black Hills from reconnaissance, by William Ludlow. Scale 3 

 m.=l in. 1874. 37.8X23.6 in. (Engineer Dept, map no. 2.) [From 

 Report of reconnaissance of Black Hills of Dakota, by William Ludlow.] 

 Paper, 3c. W 7.13 : B 56 1 



Map of reconnaissance of Black Hills, July and Aug. 1874. Scale 12 m.=l 

 in. 26.5X21.2 in. (Engineer Dept, map no. 4.) [From Report of re- 

 connaissance of Black Hills of Dakota, by William Ludlow.] Paper, 2c. 



W 7.13 : B 56 3 



BONNEVILLE, LAKE. Restored outline of Lake Bonneville. Surveyed 

 1869-73. 18.8X14.9 in. (Wheeler survey. Geologic map.) Paper, 14c. 



W 8.2 a : G 29 2 



NOTE. Lake Bonneville is the name given by geologists to a prehistoric lake 

 which existed in Utah and has subsequently evaporated, leaving only Great Salt 

 Lake, Utah Lake, and Sevier Lake. The description of this map in List of Geo- 

 graphical Atlases, published by the Library of Congress, states that the scale as 

 given on the map is wrong. Some editions have an errata slip giving the correct 

 scale. 



BOSTON. See, in this list, headings United States World. 



BOUNDARIES of United States and of States and Territories with outline of 

 history of important changes of territory ; by Henry Gannett. 3d edition. 

 1904. 145 pages, 54 maps. (Geological Bulletin 226.) Paper. 25c. 



1 19.3 : 226 

 See also, in this list, heading Alaska. 



BRITISH GUIANA. See, in this list, heading Guiana. 



CALIFORNIA. 



California. State of [with plans of cities], from official records of General 

 Land Office and other sources. Scale 10 m.=0.8 in. 1913. 2 sheets, 

 each 29.5X47.7 in. (General Land Office.) Paper, 50c. I 21.13: C 12" 



Parts of central California, lat. 37 20'-38 10', long. 119 15'-120 37' 30". 



Scale 4 m.=l in. Surveyed 1878-79. 15X19.4 in. (Wheeler survey. 



Topographic map 56d.) Paper, 9c. W8.2 a :T62 56d 



NOTE. The Tuolumne River crosses north of the central part of the area. 



The Yosemite Valley is also in this area. 



