Small travel clock in a case Brass and multicoloured enamel. Rectangular case, glazed on all sides, with a hinged bracket flanked by three-quarter columns. Cream-coloured dial, marked J. Hartmann Berlin. Mechanical movement with keywind and echappement. Leather-covered case. Clock h. 10.5 cm. 5 cm x 4.5 cm. A German brass travel clock. Leather case. German. Berlin. Around 1900.