Knob, Imperial Shell, White Mother of Pearl, Aged Dover, 1-1/4 dia
- Finish/Color: Aged Dover
- Diameter: 1.25" x 0.875"
- Projection: 1.25"
- Base Diameter: 0.75" x 0.625"
- Screw Size: #8-32
- Style: Symphony
- Series/Collection: Fair Isle
- Manufacturer: Schaub and Company