Ernemann I (Imperator), c. 1925

Ernemann, Dresden. For 35mm films on 600-meter spools, with hand-turned or adjustable electric motor, speedometer for images, Maltese cross transport, enclosed rotating shutter, Ernar 1.4/50 mm lens, Bauer carbon arc lamp in the lamp-housing, projection head and fire protection drums with the "Krupp-Ernemann" logo, four-legged projection table and facsimile operating manual, electrical functions untested. - Note: This first commercial all-steel projector in Europe (1913-1926) was originally sold under the name "Ernemann Imperator". In 1920, Ernemann merged with the Krupp company and sold its projectors under the "Krupp-Ernemann" name. In 1926, Ernemann merged again with the cinema companies Ica and Hahn-Goerz to form Zeiss Ikon AG. Shortly afterwards, production of the Ernemann I projector was discontinued.

布雷克拍品等级是为了方便竞买人判断拍卖品的成色而设置的。布雷克等级用1到6级来标注外观和功能的成色，(从非常好到非常差)。 在目录图册里用括号里的2个数字来表示，前一个数字表示外观成色的级别，后一个数字表示功能成色的级别。如(3/2)表示外观成色是3(满意的)，功能成色2(好)。 成色 定义参照下列标准： 1 - 非常好 (未使用过，没有使用痕迹) 2 - 好 (新，极少的使用痕迹) 3 - 满意的 (普通的使用痕迹) 4 - 及格的 (明显的使用痕迹，某个非主要部件是后配的) 5 - 有缺陷的 (极明显的使用痕迹, 某个主要部件是后配的，功能上有缺陷，需要修理) 6 - 非常差 (严重破损, 缺少重要部件)