Russian privileges for calculating machines from 1880 to 1895
I bring to your attention the privileges on counting devices for 1880-1895.
For habravchan, dissatisfied with the fact of the publication of scans of official documents, I explain: this is rare archival materials, often inaccessible even to specialists in the field of history of computer technology. Which this publication and addresses.
Privilege issued from the Department of Commerce and Manufactures in 1881 to the provincial secretary Nikolai Kompaneysky for double bills
Privilege, issued from the Department of Commerce and Manufactures in 1881 to the military engineer Captain Yury Dyakov for a new kind of abacus
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Privilege issued in 1891 to foreigners Pavel Ilgen and Pavel E. Kursten from the Department of Commerce and Manufactures for a control device for counting devices
Privilege, issued from the Department of Commerce and Manufactures in 1893 to a nobleman, Ivan Orlin, for automatic screw accounts
The privilege issued from the Department of Commerce and Manufactures in 1895 to the tradesman Eduard Starzhinsky with a device that replaces the double-entry table in the calculations and called self-calculation
Privilege issued from the Department of Commerce and Manufactures in 1895 to a foreigner Emil Scholler for a school arithmetic instrument
Privilege issued from the Department of Commerce and Manufactures in 1893 to a land engineer to the court counselor Konstantin Gutsevich on a computing device: not found .
PS About the sad thoughts that prompted me to copy this material in the Russian State Library, you can read in this post (laid out simultaneously with the current).
Source: https://habr.com/ru/post/192052/
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