568 CATALOGUE OF PUBLICATIONS. 



447. Circular iu reference to Petroleum Collections. By Spejscer F. 



Baird. 1882. 8vo,j pp. 4. {Circidar of U. S. National Museum 

 No. 3.) 



448. Circular concerning' the Department of Insects. By Spencer F. 



Baird. 1882. 8vo.,pp. 2. {Circular of U. S. National Museum, 

 No. 4.) 



449. Eslablishuient and Lfticers of the Smithsonian Institution and Na- 



tional Museum, January 1, 1882. 1882. 8vo,j pp. 2. {Circular 

 of U. 8. National Museum, No. 5.) 



450. Classification and arrangement of the Materia Medica Collection. 



By James M. Flint. 1882. 8vo., pp. 2. {Circular of U. 8. 

 ivational Museum, No. 6.) 



451. A Classification of the Forms in which Drugs and Medicines apx)eaT, 



and are administered. By James M. Flint. 1882. 8vo., pp. 

 8. {Circular of U. 8. National Museum, No. 7.) 



452. Memoranda for Collectors of Drugs for the Materia Medica Section 



of the National Museum. By James M. Flint. 1882. 8vo., 

 pp. 2. {Circular of U. 8. National Museum, No. 8.) 



453. Circular in reference totheBuilding-Stone Collection. By Spencer 



F. Baird. 1882. 8vo., pp. 0. {Circular of TJ. 8. National Mu- 

 seum, No. ',).) 



454. Two letters on the work of the National Museum. By Baenet 



Phillips. 1882. 8vo., pp. 10. {Circular of U. 8. National 

 Museum, No. 10.) 



455. AProvisional Classification of the Fooa Collections. By G.Brown 



GooDE. 1882. 8vo., pp. 18. {Circular of U. 8. National Mu- 

 seum, No. 11.) 



456. Classification of the Collections of the U. S. National Museum to 



illustrate the Art of Taxidermy. By W. T. Hornaday. 1882. 

 8vo., pp. 2. {Circular of U. 8. Natioiial Museum, No. 12.) 



457. Outline of a Scheme of Classification for the Collections in the U. 



S. National Museum. By G. Brown Goode. 1882. 8vo., pp. 

 4. {Circular of IT. 8. National Museum, No. 13.) 



458. Circular requesting material for the Library of the U. S. National 



Museum. By Spencer. F. Baird. 1882. 8vo., pp. 4. {Circu. 

 lar of U. 8. National Museum No. 11.) 



459. The Organization and Objects of the U. S. National Museum. By 



G. Brown Goode. 1882. 8vo., pp. 4. {Circular of TJ. 8. Na- 

 tional Museum No. 15.) 



460. Directions for Collecting and Preserving Plants. By Lester F. 



Ward. 1882. 8vo., pp. 32. 



461. Check-List. Flora of Washington and Vicinity. By Lester F. 



Ward. 1882. 8vo., pp. G2. 



