This is Paper 41 from the Smithsonian Institution United States National Museum Bulletin 240, comprising Papers 34-44, which will also be available as a complete e-book.
The front material, introduction and relevant index entries from the Bulletin are included in each single-paper e-book.
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SMITHSONIAN INSTITUTION
UNITED STATES NATIONAL MUSEUM
BULLETIN 240
SMITHSONIAN PRESS
MUSEUM OF HISTORY AND TECHNOLOGY
Contributions
From the
Museum
of History and
Technology
Papers 34-44
On Science and Technology