I still have my 1979 set (with 1980 Year Book!) - I traded in a 1952 set I inherited from a (much older) cousin. Funnily enough, a lot of the articles were the

I still have my 1979 set (with 1980 Year Book!) - I traded in a 1952 set I inherited from a (much older) cousin. Funnily enough, a lot of the articles were the same (quite a few of the experiments, in particular) and of course the articles about pre-Eisenhower presidents. It's great for stabilizing my freestanding Ikea bookshelf, though.