LIST OF PUBLIC ATIONS. 129 



C. 27. Directions for collecting, preserving, and transporting tortri- 

 cids and other small moths. By C. H. Fernald. 



8to., 1884, pp. 1-3. 



C. 28. Directions for mound exploration. By Cyrus Thomas. 



8vo., 1884, pp. 1-3. 



C. 29. Provisional plan for a collection of mammals to be exhibited at 

 the World's Industrial and Cotton Centennial Exposition of 

 1884-85, at New Orleans. By Frederick W. True. 



8vo., 1884, pp. 1-27. 



C. 30. A list of birds the eggs of which are wanted to complete the 

 series in the National Museum, with instructions for collecting 

 eggs. By Charles E. Bendire, U. S. A. 



8vo., 1884, 4 pp. 



C. 31. Plan to illustrate the mineral resources of the United States 

 and their utilization, at the World's Industrial and Cotton 

 Centennial Exposition of 1884-85, at New Orleans. By 

 Fred. P. Dewey. 



8vo. , 1884, 8 pp. 



C. 32. Classification of the materia medica collection of the U. S. 

 National Museum, and catalogue of specimens. By James M. 

 Flint, U. S. N. (Kevised and extended by Dr. Henry G. 

 Beyer, U. S. N.) ~ 



8vo., 1886, pp. 1-39. 



C. 33. Notes on the preparation of rough skeletons. By Frederic A. 

 Lucas. 



8vo , 1885, pp. 1-8, 12 figs. 



C. 34. Circular for the guidance of persons desiring to make exchanges 

 of birds or birds' eggs with the National Museum. 



8vo., 1886, 1 page. 



C. 35. Concerning .the lending of type specimens. By Spencer F. 

 Baird. 



8vo., 1886, Ipage. 



C. 36. Circular concerning the department of antiquities. By S. P. 

 Langley. 



8vo., 1887, 6 pp., 17 figs. 



C. 37. Catalogue of the contributions of the section of graphic arts 

 to the Ohio Valley Centennial Exposition, Cincinnati, Ohio, 

 1888. By S. K. Koehler. 



Sto., 1887, 31pp. 



C. 38. Contributions of the department of transportation and engi- 

 neeiing to the Ohio Valley Centennial Exposition, 1888. By 

 J. Elf reth Watkins. 



8vo., 1888, pp. 1-18.' 



C. 39. The contribution of the section of oriental antiquities to the 

 Ohio Valley Centenial Exposition. By Cyrus Adler. 



8vo., 1888, pp. 1-7. 



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