



Moscow.
The House of Unions.
The building is decorated with slogans proclaiming the Profintern's anniversary. 10 years.
The House of Unions hall is filled with members of the organization.
On the stage in the presidium is Profintern General Secretary Lozovsky.
Lozovsky is delivering a speech.
Trade union, Soviet power, Proletariat
S.A. Lozovsky - Soviet party leader and diplomat
1930
Moscow