nice selection of items, my kind of gear....& Leni's too, I bet!
Okay, number 1 vase is probably Kralik, C.1900s...they are more known for these pieces in iridised as you said, but why wouldn't they make some non-iridised items, too? At least you can be sure that it is Bohemian, & definitely not English. I'm 99 percent sure it's Kralik....the flower on this is SO Kralik.
Number 2 vase....this is a bit more ambiguous.It does seem English, but these ones are usually yellow vaseline & don't have different coloured leaf trails. It's the colour scheme & leaf trail that actually make me lean more towards Bohemian C.1890s-1900s for this one. There's just something about it that doesn't seem quite convincingly English.
Lovely thing it is where-ever it hails from!
Last vase.....now this one looks English to me for some indefinable reason, perhaps it's the relatively simple shape. C.1880s-1900.Nice colour even if it doesn't glow. There's plenty of j.i.p vase collectors out there that would like it anyway.
BTW did you know that there is some vaseline that doesn't glow? It can only be detected via a geiger counter.
Hope this has helped a little bit!