Not too sure how many of these are classic (if any). Going to have to go through the catalogues on solegends to work them out. The scales vary significantly between the models. Is this normal with Snotlings? http://www.solegends.com/citcat912/c20183snotlings-h.htm
I don't think this is a 3rd edition troll. Most probably a Stone Troll from 4th edition at least thats the earliest reference I can find to him. http://www.solegends.com/citcat1995-6/cat19956p242-02.htm
Correction, he does actually appear in the Green Catalogue of 1993 so was made in 1992 so he could just scrape in as a very late 3ed edition model?http://www.solegends.com/citcat9x3/index.htm
Hobgoblin rocket team that is definitely 3rd edition. http://www.chaos-dwarfs.com/wiki/index.php?title=Image:Hobgoblin-rocket-team.jpg
Minotaur Lord. Body 4, Legs 2, Head 1. http://www.solegends.com/citcat912/c20296minotaurlords-h.htm
2 Chaos Warriors. "Axe and face of Slaaneshi mount" and "Sword and Chaos Tome" (I now have 2 of the Sword and Tome warrior. May need to swap him for another warrior)
Not a bad haul I think. Most of this lot will be able to see action in the Orc and Goblin horde and also go towards a growing band of Chaos.