building your collection for a while, you may find yourself in possession of several slide
rules of the same make and model. For example, I have acquired several rules of the same
type from former dealers and schools. While these rules may be common in your own country,
they may not be so common in other countries, and vice versa. The Internet allows you to
make exchanges with foreign collectors. This is a great way to enhance a collection.
slide rule trading board.
site to the Yahoo/egroups message board, with 500 members, dedicated to selling and
exchanging slide rules. This is the site to announce availability of slide rules for sale
or for trade.
me. I'm not a trader but I do have some rules for trade or - if the price is right - for
||My list can be found here.
||Has a few
slide rules, mainly oriental for sale/trade. Also has the most comprehensive list of links
of to slide rule sites on the Internet.
Germany, Peter has a wide range of mainly German slide rules for exchange.