No. No marks.
Only the MH signed one on the left hand side of my first pic.
You have had hold of them, but you let them go too.

Anton's has no crizzle web, neither do Patrick's.
I'm of the opinion that it
might be a feature to mark the post-Harris period. Not that it
is, it needs proper confirmation.
The cubes are post Harris. They don't all contain crizzle webs either.
I rather like that one with the very, very deep clear bottom part. I've only got one small cut-ice like that - but it's Tortioseshell.
I've never seen another Totroiseshell one.
I wasn't counting it as a true Cut-ice bit because it's so small and it's not got the usual multicoloured insides.
And we haven't yet got into the Cut-ice ones that aren't cut, but just flattened into shape on the marver.
(sorry for avoiding the use of the loppipol word. I get in a terrible tangle trying to type it. every single time.

)