5 Field Telephones

1) Swedish military telephone, c. 1925, no. 2226446, crank inductor, double bell, handset with push-to-talk button, walnut case. – 2) Swedish military telephone, World War I, c. 1914, crank inductor, brass handle, lateral leather quiver with Bell-type receiver, oak case. – 3) Field telephone, c. 1914, handset with push-to-talk button, battery compartment, brass panel with wiring diagram, oak case without lid. – 4) Field telephone set MA 20, c. 1910, L.M. Ericsson, Stockholm, consisting of a vulcanised fibre box with compartment for a dry battery, buzzer and crank inductor, collapsible microphone RE 9100 and headset RE 1200, in a leather case. Included is a further vulcanised fibre box with handset and second earphone. – And: 5) Telephone Set F MK II, 1940, T.M.V. (Telephone Manufacturing Company Ltd. London), bakelite handset and case, with double bell and 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)