Thomas P. Regan Cabin ID: 1582 | This file appears in: Thomas P. Regan Cabin Thomas P. Regan Cabin. Front/side view of the cabin structure, facing east to southeast from the old pathway up off of Highway 12 on McDonald Pass. | Creator: Photographer unidentified | Date: Date unknown | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorPhotographer unidentifiedSourceMontana State Historic Preservation OfficeDateDate unknownRightsPublic DomainFormatJPEG "Thomas P. Regan Cabin" appears in: Thomas P. Regan Cabin