LIBRARY CATALOGUE SLIPS. 
[Take this leaf out and paste the' separated titles upon three of your catalogue 
cards. The first and second titles need no addition; over the third write that 
subject under which you would place the book in your library.] 
United. States. Department of the interior. ( U. S. geological survey. ) 
Department of the interior | — | Bulletin | of the | United 
States | geological survey | no. 198 | Series A, Economic geology, 
15 | [Seal of the department] | 
Washington | government printing office | 1902 
Second title: United States geological survey | Charles 1). Wal- 
cott, director | — | The | Berea grit oil sand | in the | Cadiz 
quadrangle, Ohio | by | W. T. Griswold | [Vignette] | 
Washington | government printing office | 1902 
8°. 43 pp., l pi. 
Griswold (W. T.) 
United States geological survey | Charles D. Walcott, di- 
^ rector | — | The | Berea grit oil sand | in the | Cadiz quadrangle, 
| Ohio | by | W. T. Griswold | [Vignette] | 
% Washington | government printing office | 1902 
8°. 43 pp., 1 pi. 
[United States. Department of the interior. (U. S. geological survey.) 
Bulletin 198.] 
United States geological survey | Charles D. Walcott, di- 
rector | — | The | Berea grit oil sand | in the | Cadiz quadrangle, 
Ohio | by | W. T. Griswold | [Vignette] | 
Washington | government printing office | 1902 
8°. 43 pp., 1 pi. 
[United States. Department of the interior. ( U. .S. geological survey.) 
Bulletin 198.] 
Ill 
