International Union of Proletarian Freethinkers

International Union of Proletarian Freethinkers, Internationale Proletarischer Freidenker (I.P.F.), Internationale des Libres Penseurs Prolétaires
Founded: 1925
Sources: HB 1929

Officers

An Executive Committee of eight persons

Seats

• 6, Sonnwendgasse: Vienna: Austria

Object

To spread free thought as based on atheism and Marxian socialism.

Finances

Members' subscriptions

Publications

The Atheist (monthly)

Activities

Congresses every two years, conferences, agitation, newspapers.

Network