Shaw's Best Factory, Helena, MT ID: 5281 | This file appears in: Shaw's Best Factory View of original brand packaging from Shaw's Best Factory. Items include Shaw's Best Wheat Cream-Lets, Peerless Montana Baking Powder, and Shaw's Best Muffin and Pancake Flour. | Creator: Daniel Sidor, photographer. | Date: Jan 2021 | Source: National Register of Historic Places nomination form for Shaw's Best Factory by Ellen Baumler. On file at the Montana State Historic Preservation Office, Helena, MT. Download Original File CreatorDaniel Sidor, photographer. SourceNational Register of Historic Places nomination form for Shaw's Best Factory by Ellen Baumler. On file at the Montana State Historic Preservation Office, Helena, MT.DateJan 2021 "Shaw's Best Factory, Helena, MT" appears in: Shaw's Best Factory