Collection of Calculating Machines

1) Brunsviga, Trinks system, model MB, spoked wheel, with 9, 8 and 13 digits, working, c. 1920. – 2) 3 x Brunsviga 13RK, spoked wheel, one defective, two working. – 3) Triumphator CRN1, spoked wheel, VEB Triumphator-Werk Rechenmaschinenfabrik M?lkau, GDR, with 10, 8 and 13 digits, mechanism sticks, c. 1950. – 4) Facit, c. 1955. Ten-key calculator, working. – 5) Triumphator CRN2, spoked wheel, VEB Triumphator-Werk Rechenmaschinenfabrik M?lkau, GDR, with 10, 8 and 13 digits, working, c. 1950. – 6) Brunsviga MIII, spoked wheel, working. – 7) Hamann E, c. 1958, electric 4-species machine, untested. – 8) Summira 7, West Germany, toothed wheel, c. 1955 onwards, sticks partially. – 9) Brunsviga 13ZK, spoked wheel, mechanism sticks. – 10) Walther WSR 160, spoked wheel, working. – 11) Monroe Highspeed Adding Machine, c. 1930, defective. – 12) Brunsviga Nova IVa, 1927 onwards, mechanism sticks. – 13) Todd Visible Adding Machine, 1926 onwards, working, in leather case. – 14) Sumlock 909/C, c. 1955, full keyboard adder, working. – 15) Brunsviga Nova II, c. 1930, working. – 16) Comptometer, metal case, one keytop missing, working. – 17) Soviet laboratory blood cell counter, c. 1960, bakelite, 11 keys. – And: 18) 4 further calculators.

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)