The only ones I remember were the Clangers and Ivor the Engine. Bagpuss was something I never quite saw the point of, somehow. But the Clangers were my most absolutely favouritest thing on TV. They were re-released on video and TV about 15 years ago and I remember thinking then, this stuff is so surreal, how it could not have affected the the way we grew up? In a positive way, I feel. I read in a newspaper that Ivor the Engine dates back to 1951! Perhaps that was a typo. Anyway, the dragon was a wonderful character. The same article made the point that in the 70s and 80s there were only a few TV channels, so all kids watched the same things. Then at school the next day you would talk about them. Today, with satellite and cable, TV programmes aren't a shared culture in the same way.