LOT 16
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Calculating Drums, Slide Rules and Abacuses
作品估价：EUR 350
货币换算
成交状态：待拍
买家佣金拍卖企业在落槌价的基础上收取买家佣金
25%
图录号：
16
拍品名称：
Calculating Drums, Slide Rules and Abacuses
拍品描述：
1) "Fuller" calculating drum, c. 1900, logarithmic calculating drum in wooden box by George Fuller, manufacturer: Stanley, England. Original wooden case. – 2) Slide rule Faber Castell Novo Duplex 2/83N, with instructions and case. – 3) 2 slide rules by Reiss, aluminum, length 6 and 12 in. – 4) Flight time calculator, Albert Nestler. – 5) 2 slide rules from Faber Castell. – 6) Otis King's Pocket Calculator, c. 1930, logarithmic pocket calculator. – 7) 6 abacuses, different sizes and materials. – And: 8) 7 further slide rules.
品相: (2–3/2–3)
品相: (2–3/2–3)