Seidel & Naumann Chain Adder
SandN.jpg (15032 bytes)

"I have recently acquired the machine shown in the attached photo. It bears some resemblance to the German Comptator shown in Erez Kaplan's site under Chain Type Hand-held Adders in his classification of adding machines, but this is for Sterling currency and carries the logo "S&N" as the only external identification. I'd like to find if anyone has any information about it?"

Geoff Bowles
Simsion Bowles & Associates
Information Management Consultants
1 Collins Street
Melbourne  3000
Dec 8, 1998

You can find some more information at:
which also lists a manual for it at:
(S u N stands for Seidel und Naumann, of course.)

Andries de Man
Jan 24, 2001

Source: Geoff Bowles

X-Number World of Calculators