View of two men demonstrating a chainsaw at the sawmill on Belle Isle. Label on back: "Date: May 1. Photographer: Pflochan. Subject: Saw demonstration. Location: Belle Isle. Names (L. to R.) D.A. Nielsen with Disston Co., Chicago. Walter Meyers, Senior Associate Forester. Charles F. Rominsky, Supt. of Maintenance, Parks & Recreation. H.R. Chalmers, Pres. of Saw & Specialty Corp. Larned. The saw cut a 28" login 1-1/2 min. of white oak."
