American. 1940s. Reverse painted glass with easel back. Labelled on reverse, "Designed and Manufactured by Adcraft Sales Promotion Company - 51 Antoinette, Detroit, Michigan". Scripted, "Labatt's Canadian India Pale Ale Imported into Michigan by Wm. B. O'Donnell, Inc. Detroit". Minor flake from extreme lower right edge. Easel back intact and never used. 8" x 12".