I was two years behind you, Noz, and we still had solid black rubber/plastic airplanes in the classroom.
Here's one for you old timers: who remembers the old Kix boxes with tanks and planes and ships and stuff printed on he inside. You cut and folded them, and colored them, and had entire armies.
I saw a full set about fifteen years ago in very good shape for $2,800 asking price. 14 different boxes.