Mackay Family home movie collection June 6, 2018 h-mad Film/Collection name : Mackay Family home movie collectionCreator : Mackay Family (creator); Mackay, Bill (donor)Physical Description : (10) 16mm film reelsContent Description : 16mm home movie footage taken by the Mackay Family. Images include: ranch, cattle and sheep, 1926; branding, 1927; Big Horn river boat trip, 1954.Archive name : Montana Historical SocietyArchive location state : MontanaArchive location city : HelenaArchive URL main : http://mhs.mt.gov/researchArchive URL catalog : http://mtsc.sdp.sirsi.net/client/en_US/MT-HIST/Archive contact email : mhslibrary@mt.gov