PIN ID Small sampling part 2

Hello collectors,
Some of you might have seen my post regarding understanding a collection that was left to me by my parents. I have no idea about this marketplace and have ~5,000 pins to try and evaluate. Here is a small sampling of what I have, but is also very indicative of the types of pins in the collection. Any information regarding the value or the quality of the collection would be appreciated. To reiterate, this is an EXTREMELY SMALL sampling of what we have.

Another observation dated pins. I personally don't collect dated pins (unless there is something amazing about them that would cause me to override this 'rule'.) The pins without dates or that do not celebrate an event could be worth a bit more.