The Marshfield Municipal Airport and Duffy's Aircraft is proud to host an amazing exhibit right at the Airport Terminal Building of the contributions of Central Wisconsin lumber industry to flying. The exhibit was prepared by Northwood Graphics Display and funded by the Hamilton Roddis Foundation, Plum Creek Timber of Tomahawk and Mead-Witter Foundation through Camp 5 Museum Foundation in Laona. The exhibit is the cumulative work of Sara Witter Connor. The display showcases Wisconsin's Wood industry contributions to aviation and World War II. Stop by the airport during regular business hours to see the display free of charge.