Iron Range Research Center, 1005 Discovery Drive, Chisholm, Minnesota 55719
The Iron Range Research Center does not own copyright to this photographic collection. Unpublished works made for hire (corporate authorship) are under copyright for 120 years from date of creation (i.e., circa 2080). Reproduction, publication, and further use (e.g., display, public screening, broadcast, etc.) beyond fair use requires permission from the creator, its heir(s), or designated agent.