Wanted:
de Colmar
Arithmometer
Thomas de Colmar Arithmometer was invented ca.1850 by Charles Xavier Thomas de Colmar of Paris, France.
Have one for sale? Please email me at Antikey.Chop@gmail.com
Back to Wanted Calculators Page.
Thomas de Colmar Arithmometer was invented ca.1850 by Charles Xavier Thomas de Colmar of Paris, France.
Have one for sale? Please email me at Antikey.Chop@gmail.com
Back to Wanted Calculators Page.