22.75″ x 23″ Hereford Stove Plate Fireback. Pennsylvania’s Hereford furnace was built in 1745 by Thomas Maybury. In 1757 his son William began managing the furnace. It is his initials (WM) that can be seen on the face of the fireback, split by the Hereford furnace name. Reproduction Stove Plate by J. Cast Iron, Made by hand in the USA. Dimensions: 22 3/4″ wide, 23″ high, 66 pounds. First introduced in 1992. The item “22.75 x 23 Hereford Stove Plate Fireback” is in sale since Thursday, June 9, 2016. This item is in the category “Home & Garden\Home Improvement\Heating, Cooling & Air\Fireplaces & Stoves\Pokers, Tools & Sets”. The seller is “shopchimneycom” and is located in Monsey, New York. This item can be shipped to United States.