of excellent work and exemplary conduct (6th grade).

of excellent work and exemplary conduct (7th grade).

of graduating from a seven-year school.

of progress, attendance and conduct in the 1947-1948 school year (9th grade).

of excellent work and exemplary conduct (9th grade).

in the course of the school leaving examination (a draft).

on the occasion of leaving school with a gold medal.

given in different years at mathematical school contests in Moscow and at the entrance examinations at the MSU faculty of mechanics and mathematics; handwritten document