Title
Improvements in the methods of and apparatus for compiling statistics: complete specification
Catalog Number
B332.85
Type
Document
Description
The original patent specification, and thus the first printed account, of the Hollerith electric tabulating machine.
Contains 7 pages of patent application and 3 fold-out diagrams of proposed machine.
Date
1889
Author
Hollerith, Herman
Publisher
Darling and Son, Ltd
Place of Publication
London
Extent
7, [3] p.
Dimensions
overall: 3/8 in x 8 in x 11 1/4 in
Category
Book
Collection Title
Gwen Bell artifact and book collection
Series Title
Algorithms, tables, and history of calculation books
Credit
The Gwen Bell Early Book Collection of Algorithms, Tables, and History of Calculations