128 
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25. 
26. 
BULLETIN 51, UNITED STATES NATIONAL MUSEUM. 
Classification of the collection to illustrate the art of taxidermy. 
By William T. Hornaday. a 
8vo., 1881, pp. 1-2. 
Outline of a scheme of museum classification. By G. Brown 
Goode. 
8vo., 1881, pp. 1-4. 
Circular requesting material for the library. By Spencer F. 
Baird. 
8vc., 1881, pp. 1-3. 
The organization and objects of the National Museum. 
Syo., 1881, pp. 1-4. 
Plans for the installation of collections. 
8vo., 1881, pp. 1-2. 
Contributions and their acknowledgment. 
8vo., 1881, 1 page. 
List of publications of the United States National Museum. 
8vo., 1881, pp. 1-12. 
Classification of the materia medica collection of the U. S. 
National Museum, and catalogue of specimens. By James M. 
BhntsUs5. iN. 
8vo., 1883, pp. 1-45. 
Request for specimens of drugs and information concerning 
them. By Spencer F. Baird. 
8vo., 1883, 1 page. 
Circular relative to contributions of aboriginal antiquities to 
the U. S. National Museum. By Charles Rau. 
8vo., 1883, 5 pp. 
Brief directions for removing and preserving the skins of 
mammals. By William T. Hornaday. 
8vo., 1888, 7 pp., 4 figs. 
Instructions for taxing paper molds of inscriptions in stone, 
wood, bronze, etc. Prepared by A. P. Nibl.uk, U.S. N. 
8vo., 1883, 5 pp. : 
Plan of a collection to illustrate the textile industries of. the 
United States, to be exhibited at the World’s Industrial and 
Cotton Centennial Exposition of 1884-85, at New Orleans. 
By Romyn Hitchcock. 
8vo., 1884, pp. 1-16. 
Preliminary plan for a collection of the building and orna- 
mental stones and rocks of the United States, to be exhibited 
at the World’s Industrial and Cotton Centennial Exposition 
of 1884-85, at New Orleans. By George P. Merrill. 
8vo., 1884, pp. 1-2. 
Plan for a collection of gems and precious stones, to be exhib- 
ited at the Cincinnati Industrial Exposition and the World’s 
Industrial and Cotton Centennial Exposition of 1884-85, at 
New Orleans. By F. W: Clarke. 
8vo., 1884, pp. 1-2. 
