"Unrelated pair - blue, green, yellow and white; bloo… black and white"
I think Vitro on both of these. The question is age. I'm not quite sure I'm making out the structure of the first one, #66. Is the blue color on the surface in this one? Could be we're looking at a Tiger Eye from the 1950's.
The 2nd one, #69, appears to be a Vitro Tri-Lite, from the 1930's.