Macross 7, Tenchi and ? . But the most important thing - there is a Sybil story. Wow. First ever. /me/ delirious with happiness. Sybil is so hot...

7-22: Tenchi
23-38: M7
39-40: Darktalkers
41-54: Gundam Wing?
55-62: M7
63-79: ? (Mugi suggets Ai Tenshi Densetsu Wedding Peach, but I never even heard of it)

Anyway, enjoy this blast of the past. How old is this? Mugi doesn't say, and I don't see a date anywhere...

Special thanks go to Floripes for fulfilling the bounty at http://g.e-hentai/bounty.php?bid=5616

Mugi: http://viid.me/9MwnE

63-79 is indeed based on Wedding Peach. It's a 6 volume manga series that was made into a 51 episodes TV series and a 4 volumes OVA (Wedding Peach DX).
It's kind of a copy of Sailor Moon but it has its own charm.
The manga and the TV series were officially released in the USA by Viz (manga) and ADV Films (TV series). ADV initially released the anime in 10 single DVDs but you now can find it in 2 boxes (https://ouo.io/UHMqVq and https://ouo.io/A4O1up)

That Wedding Peach story was already in the site, as it was also published in http://dl.hentaiknight.work/?l=e-hentai/g/724907/ca73f45ad8/

I'd say the doujinshi is from 1995/1996 but don't have an exact date.

Base +21

Pic on page 4 seems signed August '95

Base +50