2 Field Cameras in 9 x 12 and 6.5 x 9 cm, c. 1920

Germany; both feature ground-glass backs. 1) Walnut wood with nickel-plated fittings, designed for 9 x 12 cm plates; features a green bellows with brown leather corners, a reversible back, and an interchangeable lens board with a screw-in ring mount for 4 brass lenses: Busch Wide-Angle Aplanat Ser. C 15/150 mm with rotary diaphragm, Busch Detective Aplanat 7/180 mm, Taylor, Taylor & Hobson Cooke Lens Ser. III 6.5/20 cm, and convertible lens with 15 cm and 25 cm elements; with a clip-on Thornton-Pickard shutter. – And: 2) Presumably by Contessa Nettel. Black-finished wood with black fittings, designed for 6.5 x 9 cm plates; tilting back, brown bellows (partially cracked); interchangeable lens board with Voigtl?nder Skopar 3.5/10.5 cm with hinged yellow filter; Compur-Rapid working. A rare field camera in this format.

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)