File contains records related to Operation Rainbow - a Ministry of Natural Resources sting operation targeting Indigenous Harvesters on Manitoulin Island. The majority of the file contains newspapers and newspaper clippings, but also contains an agenda for a United Chiefs and Councils of Manitoulin special assembly; a warning to all UCCM First Nation Harvesters regarding Operation Rainbow; and a United Indian Councils of the Mississauga and Chippewa Nations report "Ontario Indian Position on Ontario Game & Fish Regulations 1922".

File contains records pertaining to/created by the Chiefs Committee on Claims. Included in the file are meeting minutes, briefing notes, memorandums, reports, and correspondence.