Wood ID

[cmiller]

Time for everyone's favorite game! Picked these up from an oldtimer who couldn't tell me what these were.
#1: the darker ones are stabilized, but I think all three are the same.
#2: the bottom one is waxed, but I think they're the same.
#3: not to prejudice your guesses, but mango?
#4: what the . . . ?

Thanks for your guesses. I have confidence in the wisdom of the group!

 

[KenB259]

I think the first in is either redwood burl or beefwood. The last one is a version of the picture I attached. No idea on the other two.