Apple Lisa Computer System, 1983

Apple Lisa 1, converted by Apple to Lisa 2/5, model no. A6SB100P, serial no. B08B831320172, Applenet no. 00103089, manufactured: 83132, with first version of the main board, 4 nickel-cadmium batteries (should be replaced), Motorola 68000 CPU and Apple ProFile hard disc model no. A0M1005. – Both for Europe, 230 volts AC. – Note: Lisa 1 was first personal computer with GUI (graphical user interface) by Apple and the predecessor of the Apple Macintosh. When the original Twiggy floppy drive proved unreliable, Apple offered all Lisa 1 owners a free upgrade to the Lisa 2: the front panel and the Twiggy-drives had to be sent back to Apple and the Lisa became the first computer fitted with a modern Sony 3.5-inch floppy disk drive. The Lisa computer was, therefore, very reliable and could even process various operating systems.

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)