Thomas P. Regan Cabin ID: 1583 | This file appears in: Thomas P. Regan Cabin Thomas P. Regan Cabin. Front/side view of the cabin structure, facing north from the pathway leading in from Highway 12 on McDonald Pass. Thick tree stands surround the cabin and winter has settled in for a tough climb. | 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