Handbook on history of the Communist Party and the Soviet Union 1898 – 1991 ( Russian : Справочник по истории Коммунистической партии и Советского Союза 1898 – 1991 ) is a Russian-speaking free online access encyclopedic information is history of the Communist Party of the USSR and Its members.
The project is created on the initiative of Nafthali Hirschkowitz (Zichron Yaakov), a creator and editor of the project. He is assisted by Several specialists in a field of history across a vast territory of the Soviet Union form. Among those who are experts in a field of science and others. The project started in 2005.