Miscellaneous Artifacts, Site 18HA030, Aberdeen Proving Ground

Images of miscellaneous artifacts from Old Baltimore (18HA030), Aberdeen Proving Ground, Maryland, US. This includes decorations, glass artifacts, building materials and gun flints.本数据集收录美国马里兰州阿伯丁试验场旧巴尔的摩遗址（18HA030）出土的各类人工制品图像，涵盖装饰器物、玻璃制品、建筑材料及火枪燧石。