Groeing up, we loved this animated cartoon of the three muskateers of that we watched at my grandfathers that I personally thought was the best ever. I have looked for years to find it. Sadly I have ended up with many disappointing versions that are not even close. I grew up in the 80's so it had to be made sometime late 60's possibly but most likely in the 70's

Do you know if it was a movie or a series?