Preparing the Grounds ID: 9225 | This file appears in: Holden Arboretum Workers clear brush at Holden Arboretum a year prior to the park's formal opening. | Date: 1936 | Source: © Holden Forests & Gardens Download Original File Source© Holden Forests & GardensDate1936 "Preparing the Grounds" appears in: Holden Arboretum