I did when I was a child, I mostly looked for 1:43 scale cars made by Dinky Toys. But I never had that many (about 20 or so, a mix of British and American Fords and a few other things) and I guess I eventually lost interest in collecting them. I still have them though (in a plastic display case). I also had (actually I still have them) 3 1:18 scale Burago models, a yellow Jaguar E-Type convertible, a 1936 Mercedes 500K Roadster and a 1962 Ferrari 250 GTO.