Description: Disk adders from Ugrich and Hauff and from Adal/Adall manufacturer or distributor: Albert Hauff, Berlin-Halensee.With embossed display showing the direction of rotation for + and * or - and: carry goes in both directions. Slightly different handles on the back. Please watch the video and photos to form your opinion and evaluation! Ask any questions!
Price: 650 USD
Location: Podleze k Krakowa
End Time: 2024-08-14T21:21:03.000Z
Shipping Cost: 50 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Hauff Optima
Year: 1910
Model: OPTIMA-III
Material: Aluminium
Operations Performed: - ; + ; / ; x.
Features: two species
Country/Region of Manufacture: Germany
Principle: circular adder
Diameter: 20cm/8 inch
Weight: 108g
Vintage: Yes
