10 Pence - Elizabeth II 3rd portrait; small type 1992 [Risolto]

Type 1A, "flat edge"
Type 1B, "flat edge", rare
Type 2A; "flat edge"; very rare
Type 2B, "flat edge"
Type 1A, "wire edge"
What are these coins?
"
thank you

Explanation of the different types is on the coin page itself:

https://en.numista.com/catalogue/pieces879.html

Hi, Welcome to Numista.

There have been a number of threads on this topic, this thread appears to have the most information:
https://en.numista.com/forum/topic3808.html

And this page has a lot of information on the UK 10 Pence coins, especially the 1992 varieties.
http://www.coins-of-the-uk.co.uk/pics/dec10.html

Looks to me like your top left coin is a 1B which is supposedly "rare". I couldn't tell you whether there is any premium in resale or if it's just a curiosity, though.