Patent model (U.S. Patent No. 225,240) of a cooking stove designed for use with the Holly system of steamheating, made by Samuel Silsbee of Cincinnati, OH and patented on March 9, 1880. Painted black. Features an oven with plain top plate and stepped or raised steamtable with two circular holes for cooking vessels. Missing its superheater which connected to the two pipes on one side. No marks on object, but darkened paper tags tied to stove door handle with red or purple wove ribbon are printed and handwritten with patent information and object numbers.