If you like this site, know that you can help me complete this work in different ways:
Inventory: report me any errors in descriptions or missing calculators (with photo if possible)
Photos: send me pictures of the machines, books or boxes.
Collection: If you have a Casio calculator, please do not leave it in drawers and send it to me, I'll pay for the postage of course.
For any contact, use the corresponding topic.