Mogens Ballin´s successor: Openwork tin bowl with art nouveau work decorations. In it blue glass inner bowl. Produced at Mogens Ballin´s Eftf.'s workshop Hans Peter Hertz, who also worked with silver during the same period. Manufactured around 1920. Stamped HPH (Hans Peter Hertz) and model number T 227. Appears in good condition without damage or repairs. H. 7½ cm.