Item ID: 2188 - E. Howard 10" Marine Clock for the C & G Cooper Co., Mount Vernon, Ohio. The dial is also engraved American Steam Gauge & Valve Manufacturng Company, Boston, Mass. USA. Below 6 on the dial is ASG serial. number 687171. The clock has been completely restored and is in very fine condition in every way. The clock is mounted on a custom mahogany display stand.