Russian privileges for calculating machines from 1880 to 1895
I bring to your attention privileges for calculating devices for 1880-1895.
For habrach residents dissatisfied with the publication of scans of official documents, I explain: these are rare archival materials, often inaccessible even to experts in the field of the history of computer technology. Which this publication is addressed to.
Privilege granted from the Department of Trade and Manufactures in 1881 to the provincial secretary Nikolai Kompaneysky for double accounts
Privilege issued from the Department of Trade and Manufactures in 1881 to a military engineer Captain Yuri Dyakov on a new kind of accounts
Privilege issued by the Department of Commerce and Manufactures in 1891 to foreigners Pavel Ilgen and Pavel E. Kursten on a control device for calculating devices
Privilege granted from the Department of Trade and Manufactures in 1893 to the nobleman Ivan Orlin on automatic screw counting
The privilege granted from the Department of Trade and Manufactures in 1895 to the tradesman Eduard Starzhinsky with a device that replaces a double-entry table and called a self-account in the calculations
Privilege issued by the Department of Trade and Manufactures in 1895 to a foreigner Emil Scholler on a school arithmetic device
Privilege granted by the Department of Commerce and Manufactures in 1893 to a boundary engineer, outward adviser Konstantin Gutsevich on a computing device: not found .
PS About the sad thoughts that I was prompted to copy this material in the Russian State Library, you can read in this post (laid out simultaneously with the current).