图录号：
5
拍品名称：
2 Calculating Machines
拍品描述：
1) "TIM Mod. IV" (Time Is Money), 1909, stepped-drum calculating machine by Ludwig Spitz, Berlin. No. 02242. With 10, 9 and 16 digits. – Literature: Martin, p. 202. – Partially working, more suitable as a source of spare parts. (4/4-) – And: 2) Bunzel-Delton No. 5, c. 1920, Bunzel-Delton Werk, Vienna. No. 8248, unusual, sought-after stepped-drum machine with 7, 7 and 12 digits, in working condition. (3/3–4)
品相: ()
品相: ()