Please make sure to read the description of the item that you are purchasing. We sell actual items and vintage advertising and much more. The ads are great for collectors, framing, identification or even gifts of nostalgia. Happy shopping!
Twindow insulating glass ad 1957 - 10 x 13 inches of a colored ad. No home is truly modern without Twindow. This windowpane with insulation built in keeps rooms warmer in winter, cooler in summer. It reduces heating and air conditioning costs.