Wartime Claims and Inquiries was operated by Eli Lavon while he was living in Vienna.
Eli explained financial documents Gabriel Allon found in Augustus Rolfe's villa and traced information about paintings.
Gabriel visited Eli Lavon and asked him about a German diplomat. Eli explained and called the Vienna Station for backup.
Its only office was destroyed by an explosion. Ari Shamron established a false branch of the organization in Jerusalem as a cover for Gabriel Allon. Eli Lavon returned to Israel to live.