Screen Door Spring Hinge Roggin's A unique process patented by

A unique process patented by Dr W H Dibble in the 1890s used essentially blood and sawdust to create various sturdy hardware pieces that still exist today

Single doorknob by Lockwood in "Manhattan" design

Interestingly

no deadbolt

Each part is marked on the back with the Amerock logo

Screen Door Spring Hinge Roggin's A unique process patented byScreen Door Spring Hinge Antique screen door spring hinge made of cast iron with a black painted finish. This spring hinge is slightly decorative with steeple finials and an exposed center. This style is typical of Victorian era spring hinges. The hinge is in excellent condition. It appears that it may have been repainted at some point in the past. The paint job was well done and matches what it would have originally been, so we left it intact. The