Description: Montana, The Flathead River, North Fork Item Specifics: Postcard. Postcard Type: Modern Chrome Postcard (ca. 1939- Present) Card Dated: PM 1988 View Location: Montana. View Subject: This River Forms the Western Boudary of Glacier National Park Publisher: Big Sky Magic Enterprises Series/Number: BSM 163. Size: Continental Condition: Good. Special Attributes: --