Vitro Buttermilk needs to be more yellow hence the butter... And they more resemble a helmet than a standard Tri-Lite.
https://www.allaboutmarbles.com/viewtopic.php?t=1901&sid=9dac44bd24855838abb81b578f2ea793
I can see why you could call those three Heatons. I could do that too for 2 and 3, but 4 looking a bit Alley with those want-to-be-tips in the bottom photo.
It's funny. I look at the marble today and I can clearly see that it is not a Red Raven. I think I should wait at least a half a day on the fuzzy ones before I respond!!