Classic Mecha Anime Openings from the 60s & 70s 🤖

I did not create this. <br /> <br />This is a collection of anime openings from Japanese super robot cartoons from the 60s and 70s. I believe every series is represented here, but some television specials (for example, Great Mazinger vs. Getter Robo) are not. <br /> <br />This collection was first uploaded to (I believe) youtube four or more years ago, but has since been taken down. I have uploaded my personal copy on request.