Backlight the first one looking for any opalescence (a redd-ish, orang-ish, pink-ish glow) It may be an Akro "Flintie"(probably from a dig site).
The second one has fooled many for years, the colors of these CAC swirls in this color combo vary quite a bit--it does look like a dug Akro corkscrew for sure.I will call it a CAC swirl--common in this color combo but this one has some nice stuff going on with it and nice deep colors. The CAC "Flames" in this combo probably came from the same run--this one just fell short of being rare.
The last one is an Akro slag imho--I take into consideration the damage that this one shows--nice old hard glass.
Vacor makes one quite similar--not this one imho.
Nice finds!!!
I appreciate all opinions and hope to see some more.
Marble--On!!