Sargent 1888 Rosette Olympus but a standard sized shaft

but a standard sized shaft should work fine with it

There is some scratching on the front face plate

The knob measures 2 1/4"diam

The opposite side of the doorknob shaft also has two threaded holes for the second doorknob

Sargent 1888 Rosette Olympus but a standard sized shaftSargent 1888 Rosette Highly decorative cast iron doorknob from 1888. Made by Sargent. It features floral and leaf motifs that extend to the backside of the knob. This design was also available in bronze. The doorknob measures 2 1 2" diam. It fits on a standard sized non threaded shaft. This Sargent 1888 Rosette is an antique item and may show wear due to age. This may include scratches, pitting, patina, finish loss, rust or other general wear. We