This legendary facility given by the Institute of mathematics and mechanics, Kazan Federal University. Behind him sat the heads of the Department of geometry, and they word of mouth passed the legend that this is the table Lobachevsky (although it is dated about 1880, and Lobachevsky died in 1856).

Lobachevsky's personal stamp with the emblem of the Lobachevsky. The print, in the form of bust French girls-peasant, made of bronze, with the remains of silver and gilding. Dated 1st half of the XIX century. on the round base of the seal engraved noble coat of arms N. So. Lobachevsky with symbols: hexagonal stars, bees, arrows, horseshoes.

The letter is a mystery, because what is in it is unknown. it's sealed N.I.Lobachevsky as evidenced by the wax seal. This letter was sent to Lobachevsky Professor Eversman.

In 1842 N.I. Lobachevsky was elected a corresponding member of the Royal society of göttingen during his lifetime. In memory of this society sent to Russia for Lobachevsky two medals, silver and bronze. They were given to the widow of Lobachevsky in 1856 In 1896, a bronze medal was handed to the Kazan physico-mathematical society doctor of medicine M. F. Kandratsin. Bronze. On the obverse of the medal: Gaussian bas-relief. On the obverse and the reverse - convex inscription in Latin.

Exhibited in the hall hall of “non-Euclidean geometry”. In the hall of non-Euclidean geometry you will be able to see personal things of the famous scientists of Kazan mathematicians and geometricians, who developed the science in the University of Kazan and glorify him.

A unique library of works that Kazan geometers collected for 100 years. The library's collection includes books in Russian and foreign languages, collections of problems, fundamental works of geometers and mathematicians, as well as a collection of lime of the physical and mathematical society of Kazan University.