137 - Chelsea Mass. Six (6) Inch Brass Ship's Bell Clock with Hinged Bezel. Mounted on a Mahogany Wall Plaque. From the Personnel Collection of J.P. Diesel. Very Good Condition. Measures 7-1/2 Inches Diameter. Plaque Measures 14 Inches Tall by 11-1/2 Inches Wide. Shipping $85.00 (estimate $1000-$1,500)