There are some series I remember and some others I don't remember because I was only one or two and it's impossible for me to write here the titles. There are many more anyway, so I will only mention the ones I loved the most.
Captain Harlock, Starzinger, Gatchaman, Risu no Banner, Sanpei are probably among the first ones I've watched. I remember also Cat's Eye, Creamy Mami, Kazoku Robinson Hyoryuki Fushigina shima no Flone, Lupin III, Sasuke, Versailles no Bara, Tiger Mask, Voltron, Ufo Robot, Ohayo! Spank, Minami no Niji no Lucy, Lady Georgie, Mazinger Z, Korokoro Pollon. Some of them are newest, but in general all are pretty old series.
EDIT: oh yeah, I also remember Minky Momo, mainly because I've watched nearly all the magical girls anime made in the 80's
