Eagle - Cornucopia Historical Flask, Keene Marlboro Street Glassworks, Keene, New Hampshire, 1830-1850. Dark forest green, sheared mouth - pontil scar, pint; (light exterior high point wear). My oh my, look at that pontil! GII-73 A beautifully colored example of a comparatively scarce flask in fine condition. Good character in this one with a swirl of glass near the eagle’s neck.