Anybody who is interested in collecting slide rules and who wants to share
is very welcome as member of the Dutch Circle.
The yearly contribution is 25.- EURO.
The contact person mentioned below is willing to give you more
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
our slide rule collecting hobby: any question or issue that you raise
will be very welcome.