original c. 1870's antique american victorian era loose pine interior residential passage door hinge likely fabricated by p. & f. corbin or possibly russell & erwin. the fanciful door hinge is comprised mainly of cast iron with yellow brass acorn finials. each leaf contains four screw holes for mounting purposes. the antique door hinge has been refinished and treated with a clear coat lacquer. measures 4 1/2 x 4 1/2 inches.