12022-04-07T13:50:51+00:00Lincoln Park Zoo1plain2022-04-07T13:50:51+00:002017 Lincoln Park Zoo’s archival collection is comprised of a wide range of materials, including glass plate negatives dating from the 1920s, photographs and postcards that span more than 100 years, reels of motion picture film from the 1960s through the 1980s, architectural plans of landmark buildings, animal records, ledgers, correspondence, and official documents of the Chicago park system. Learn more here.
