This series consists of exhibits tendered by different parties involved in cases handled by the Conciliation and Arbitration Commission. The records are controlled by the same number as allotted to the case and include the following: proposals, submissions, statistics, examples of costs and attached reports, photocopies of correspondence, summaries of the situation, publications, etc. The records are very bulky and are enclosed between two cardboard sheets, the top one having an attached tag showing the name of the case and the related file number. They are secured by a fabric tape.