Ch. A. Schwamkrug, probably Austria, a high quality shelf or mantel clock, ebonized, hardwood portico style case with stamped brass ornaments, Roman numeral white enamel dial, nicely finished pierced and chamfered brass hands, two day time and strike movement with round plates, half deadbeat escapement, adjustable agate pallets, silk thread suspension, and well finished cadrature striking the hour and half hour on a gong, and repeating the hour on demand, movement back plate signed