You have a Vitro Helmet on the left, from the 1930's. Not a rare marble, but a much loved one.
I think also a Vitro on the right. If that's transparent inside, then it's sometimes called a Transparent Whitie, and it's a relative of the Tiger Eyes. From the 1950's.
If solid white inside then just a regular Whitie, and I think from the 1960's.