Addiators and other slide adders  is an alphabetical catalogue.

In this PDF-file (Version 3.0, July 2021) you can find more than 500 different addiator-pictures  and also a spreadsheet with the characteristics of all these slide adders.

Most of the pictures in this non-commercial catalogue have been taken from www.rechnerlexikon.de

You can find the owners of the pictures in the spreadsheet-column PICTURE. 

The rights of these pictures belong to these owners.

More than a hundred pictures are from my own collection.

Thanks to Friedrich Diestelkamp  for his advice.

 Do you have pictures to complete this catalogue or do you see an error, please send me a mail.

© 2014, Kees Nagtegaal

By clicking on the picture below you can see a preview and here you can order a printed version