1. Chuvashia, TASSR. "Decisions of the 25th Congress - to life".
Cheboksary Aggregate Plant.
Competitions for the right to bear the name of the 25th party Congress.
Steelworkers and machine shop No. 7 improve the quality.
The Kazan plant of rubber technical products, the shop of drilling hoses improve production technologies.
The blacksmith shop of KAMAZ, represented by Brigadier Mannaf Adiyev, won the right to bear the name of the 25th Party Congress. 2. TASSR. "...with a rigorous proof of "150 years of Lobachevsky geometry".
Photos old Kazan, University.
The Magnitsky Circular.
Portrait of Lobachevsky.
N. Lobachevsky's application to the Academic Council.
The newspaper of 1826 "Kazansky Vestnik".
Says Professor, Director of the Institute of Mathematics and Mechanics.
Chebotareva KSU Boris Lukich Laptev.
A student at the blackboard explains the 5 postulate.
The observatory building.
Circular staircase of the observatory.
Monument to Lobachevsky.
Kazan University named after Vladimir Ilyich Ulyanov-Lenin.
Locations: CHASSR, TASSR