206 ANIS^UAL REPORT SMITHSONIAN INSTITUTION, 19 60 



218. Contributions from the Museum of History and Technology, Papers 1-11. 

 V -f 201 pp., 124 figs. Nov. 16, 1959. 



No. 1. The Scholfield wool-carding machines, by Grace L. Rogers. 



No. 2. John Deere's steel plow, by Edward C. Kendall. 



No. 3. The beginnings of cheap steel, by Philip W. Bishop. 



No. 4. The Auburndale Watch Company, by Edwin A. Battison. 



No. 5. Development of the phonograph at Alexander Graham Bell's Volta 



Laboratory, by Leslie J. Newville. 

 No. 6. On the origin of clockwork, perpetual motion devices, and the compass, 



by Derek J. de SoUa Price. 

 No. 7. Mine pimiping in Agricola's time and later, by Robert P. Multhauf. 

 No. 8. The natural philosophy of William Gilbert and his predecessors, by 



W. James King. 

 No. 9. Conestoga wagons in Braddock's campaign, 1755, by Don H. Berkebile. 

 No. 10. Old English patent medicines in America, by George B. Griffen- 



hagen and James Harvey Young. 

 No. 11. Why Bewick succeeded : A note in the history of wood engraving, by 



Jacob Kainen. 



CONTRIBUTIONS FROM THE U.S. NATIONAL HERBARIUM 

 Volume 35 



Part 1. Supplemental notes on the American species of Passifloraceae with de- 

 Bcriptions of new species, by Ellsworth P. Killip. ii + 23 pp., 11 pis. May 10, 

 1960. 



Volumt 56 



Part 1. A revision of the South American species of Parmelia determined by 

 Lynge, by Mason E. Hale, Jr. 41 pp., 5 pis. May 18, 1060. 



PROCEEDINGS 



Volume 108 



No. 3408. A revision of the butterfly genera Theochila and Tatochila (Lepidop- 

 tera: Pieridae), by Jos6 Herrera and William D. Field. Pp. 467-514, 93 figs. 

 July 24, 1959. 



Title page, table of contents, and index. Pp. i-v, 599-627. May 11, 1960. 



Volume 109 



No. 3412. Marine Mollusca of Point Barrow, Alaska, by Nettie MacGinitie. Pp. 



59-208, 27 pis. Sept. 18, 1959. 

 No. 3415. Biting midges of the genus Culicoides from Panama (Diptera: Helel- 



dae), by Willis W. Wirth and Franklin S. Blanton. Pp. 237-482, 91 figs. 



July 29, 1959. 

 Title page, table of contents, and index. Pp. 1-iii, 483-498. May 18, 1960. 



No. 3416. Grasshoppers of the Mexicanus group, genus Melanoplus (Orthoptera: 

 Acrididae), by Ashley B. Gurney and A. R. Brooks. Pp. 1-93, 5 pis., 18 figs. 

 July 9, 1959. 



No. 3417. A revision of American bats of the genera Euderma and Plecotut, by 

 Charles O. Handley, Jr. Pp. 95-246, 27 figs. Sept. 3, 1959. 



