Lewis and Clark Caverns ID: 6149 | This file appears in: Lewis and Clark Caverns Historic District Photo of building exterior. | Creator: Tom Ferris, Photographer | Date: 10 September, 2021 | Source: Montana Historical Society | Rights: Photos may not be re-used without written permission of MHS Photograph Archives. This material may be protected by copyright law (Title 17 U.S. Code) Download Original File CreatorTom Ferris, PhotographerSourceMontana Historical SocietyDate10 September, 2021RightsPhotos may not be re-used without written permission of MHS Photograph Archives. This material may be protected by copyright law (Title 17 U.S. Code) "Lewis and Clark Caverns" appears in: Lewis and Clark Caverns Historic District