Get into contact with the Dutch Circle

Anybody who is interested in collecting slide rules and who wants to share these activities, is very welcome as member of the Dutch Circle.

The yearly contribution is € 15.-

The contact person mentioned below is willing to give you more information about the collecting of slide rules and about the membership of the Dutch Circle.
You really do not have to be a member yet, before starting a conversation about our slide rule collecting hobby: any question or issue that you raise will be very welcome.

e-mail: @