8 German Telephones

1) Desk telephone ZB/SA 19, 1919 onwards, Siemens & Halske, handset with speaking horn, metal case, with bells behind. - 2) Desk telephone ZB/SA 24, 1924 onwards, Siemens & Halske, handset with hygienic microphone, metal case. - 3) Desk telephone W28, 1928 onwards, Siemens & Halske, metal case, handset slightly damaged. - 4) Wall telephone ZB/SA 19, 1919 onwards, metal case, bells on top. - 5) Telephone switchboard, c. 1920, Siemens & Halske, table station, metal case, eight switches, handset with speaking horn. - 6) Desk telephone OB 05, 1905 onwards, standard telephone, black-lacquered metal case with imperial eagle (restored), 2 cranks, handset with hygienic microphone (with second telephone for spare parts). - 7) Desk telephone ZB08, 1908 onwards, Telephon-Fabrik vormals J. Berliner, metal case, handet with speaking horn. - And: 8) Telephone switchboard, c. 1928, Siemens & Halske, metal case. - In addition: Demonstration model crank inductor.

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)