An extremely rare 19th century Roofer’s Sample. A pair of turrets joined by an aluminum portion with gutters that is matte on one side and shiny on the other. One cone shaped turret with double paned dormer window has the original slate tiles, while the other copper turret has a single paned window. On the back portion each turret has a metal element that enables the snow to melt away thus having less weight on the roof. All original patina.