The case of the privileges of the Armory Master Bertrand on the firearms of the new device invented

Title	The case of the privileges of the Armory Master Bertrand on the firearms of the new device invented
Series	1830-1839
Fonds	Department of State Economy of the State Council
Display format	Full description RUSMARC
Collections	Russian inventions: Pages of history → Inventions in the XVIII - early XX century → Selected inventions → Defence industry