What do I have here?

[Lucky&uninformed]

Good day everyone, thanks in advance for any help you can give me.
I've been given the opportunity to sell some stuff that's no longer needed, after a friend's renovation, this stuff was in the house before and he no longer has a use for it.
I'm hoping you guys can give me some good information/resources for me to find more information on it on my own about exactly what it is I have here.
Thanks in advance!!!!
Here's some pics of what I'm looking to sell: