Last three look more Pelt than Akro (yellow one is hard to say).
The German handmade looks legit. Nice clear glass for a Ribbon Latticino. What's the size?
It's a nice marble. Condition really plays important factor to value but still a nice score that some people would dream about finding with a bunch of catseyes
I was thinking more along CAC American Agate, or else Peltier Prima Agate as possibilities for the first. Pretty sure there are some archive posts I should read up on
Agree. Any markings on bottom or otherwise? A lot of quack medicine including whiskey used bottles like this. Looks like a big one. What's the height/capacity
Wow, nice score. Great grouping. It would take awhile to accumulate a collection like that individually. You could fill up some solitaire boards and backfill boxes with those examples (they look great in your cases too)