Featured Blue flower pin dishes Enamel? Help with signature

A visit to a house clearance warehouse saw me leaving with an armful of random bits of pot about which I know nothing
These 4 pin dishes are the first offering. They appear to have been glazed and then maybe a secondary enamel glaze which is quite 3D. The photo doesn’t show that the blue flowers are thick enamel.
Please forgive the amateur description- is there a name for this type of glazing?
Only one has the large signature on it but they all have the T and the impressed marks. I have tried Google lens and online search but haven’t found anything similar.
Any help with origin/style or date would be appreciated!
Approx 4” across.
Thankyou for looking

 

Looks like enamelling over a transfer print. Very stylish, I'd have picked those up as well, they look c1880-1900 to me, can't help with the maker though sorry.

 

Much older than I expected! Thankyou. Any idea of origin please? That may narrow my search down.

 

I'm really not sure, the two styles which come to mind are French or Eastern European (Bohemian)

 

I'm thinking Austrian, given those are alpines. Gentian. There's a few factories used impressed marks like that.

 

Thankyou
I knew they looked familiar but I couldn’t think of the name. I’ll Google.

 

Sweet! I can't help ID them but the flowers are Trilliums:
https://www.google.com/search?q=Tri...Hbn5AMkQ_AUoAXoECAEQAw&biw=1252&bih=953&dpr=2

I don't think they come in blues but artistic license made for a lovely piece

 

Didnt we just see that mark (6 down) ???

 

Where?!

 

I dont know ! I just remember it,but Im not sure where.That drives me crazy when I cant remember.

 

Hm. Blue tradescantia rather than trillium. (It comes with astonishing purple foliage and pink flowers too, I grow that.)

 

Tradescantia virginiana:

 

The part to the right in that mark looks like "ny" but am not sure whether it really includes alphabet letters.

 

Looks more like it

 

I thought that but can’t make head nor tail of it.

Yes, that’s it!