A CHINESE EXPORT ARMORIAL PLATE, QING DYNASTY, YONGZHENG PERIOD, CIRCA 1730-A-CHINESE-EXPORT-ARMORIAL-PLATE-QING-DYNASTY-YONGZHENG-PERIOD-CIRCA-1730 (中国出口的军械牌,清朝雍正年间,约1730年-A-CHINESE-EXPORT-ARMORIAL-PLATE-清朝-YONGZHENG-PERIOD-CIRCA-1730)
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Portrait of Jacob de Vos Jacobszoon (1803`1878). Amsterdam Art Collector and Owner of the Historical Gallery De Vos (1860) --Nicolaas Pieneman (荷兰艺术家, 1809 – 1860)