Details
A CONTO 8-DIAL MECHANICAL ADDING MACHINE
CARL LANDOLT, CIRCA 1910
signed on the left of brass plate Conto MODELL C. CARL LANDOLT Rechenmaschinen THALWIL b/ZÜRICH PATENT, serial number 1596, eight input indicators each with two viewing windows, in original felt lined case
14in. (36cm.) wide in case

* Please see our Conditions of Sale for definitions of cataloguing symbols.
Special notice
-
  • Conditions of Sale
  • FAQs
  • This lot is offered by Christie Manson & Woods Ltd
Brought to you by
Place your bid Condition report

A Christie's specialist may contact you to discuss this lot or to notify you if the condition changes prior to the sale.

I confirm that I have read this Important Notice regarding Condition Reports and agree to its terms. View Condition Report