This Todd Protectograph Company check writer was used in the Griffith Grocery store. The store was opened around 1926 and was located on the corner of Main Street and First Avenue in Ketchum, where Sun Valley Culinary Institute is today. The Todd Protectograph Company advertised that the protectograph check writer protected businesses from fraudulent changes because the machine printed precise amounts across the check.
From the Mary Jane and Dave Conger Collection (2003.58.03), Center for Regional History.
