These Vernacular style four fold door knobs were made by Penn in the 1895 catalog. It is part of the H-26700 Magnolia group. This is made of cast iron in an antique natural finish. There is some degradation of the pattern on one knob. One knob is slightly loose on the shank. Priced as a pair. The dimensions are 2.125 in. diameter x 2.125 in. D.