Rep. Roh Hoe-chan is a representative politician in Korean progressive politics. From the labor movement to the workers’ political organization movement, they devoted themselves to the movement to build a progressive party. As a member of the 17th, 19th, and 20th National Assembly, he carried out legislative activities. The record he left is the record of the political power of workers, the record of the progressive party, and the record of a politician who suffers and practices. Also, as the son of a displaced person, as a student activist suffering from the restoration period, it is also a record of a human being of cultural literacy who played the cello. Archivist’s basic research is expected to play a role in creating a virtuous cycle of archive management by structuring the archive and presenting various access points to various users, allowing more diverse research and use in the future.