Gruen 15 Jewels, Gruen Guarantee

Beschriftung Zifferblatt / Marking Dial	Gruen 15 Jewels
Baujahr / Year	1910s
Anmerkungen / Remarks	Gruen Guarantee
Copyrights Photos	photographs courtesy of the..music..store (http://www.ebay.com/sch/the..music..store/m.html?)