Here's a Brookie made NN other patent 147 spiral with some nice milky steam and swirls inside the glass. Steamy 147's are NOT something found very often! These start at the dometop and drop down to the base spreading out and creating eddies and waves of steaminess. There are 2 clamshell type base/skirt chips to the rear side opposite the steam, one small clamshell on the spiral groove at the mould line and a few tiny birdpecks. Insulator needs to be baselighted to show the milky steam inside the glass and will display great in your cabinet. First mail to me.... $8 + actual shipping.