http://waterlooexchange.com/Waterloo Hobby & Collectors Free Classifieds. Waterloo collectors and hobby items for sale. Do you collect coins, stamps, model trains or cars, rare music or other music or sports memorabilia? Buying or selling something of interest to another Waterloo enthusiast or collector? Advertise or browse here. Free.xml.php (inhouse/1.0)/img/v4woo.gifhttp://waterlooexchange.com/