Russell and Erwin Andros/Thetis Doorknob Hartford the Independent Lock Company (ILCO)

the Independent Lock Company (ILCO) absorbed Lockwood

The metal is steel with a brass finish

Norwich 1892 Double Keyhole Door Plate

The founder was George Tritch

Russell and Erwin Andros/Thetis Doorknob Hartford the Independent Lock Company (ILCO)Russell and Erwin Andros Thetis Doorknob Heavy cast bronze doorknob made by Russell and Erwin. Greek inspired with a border of squares and a cross design in the center. Cir. 1909 1930. This doorknob is seen in the catalogue with both the Andros and Thetis design door plates. The doorknob measures 2 1 4"diam. The doorknob takes a standard sized 5 16" square threaded shaft. This indicated it is probably a later version. A shaft that threaded well into