My 0.2 note is the v2 note. My Coinfest note is serialized B0025 (maybe there was a second batch of them?). Will post pics later to clarify.
Ahhh ok. I thought the coinfest looked a bit like a B. I am not aware of any other B series notes, probably made specially for you because the A was already sent to me.
Checking the polymerbit website I don't see that many different versions haha.
I believe this is the current full list of polymerbit releases:
- Polymerbit 250 Gulden
- Polymerbit 500 VIA (Polymer Test Print)
- Polymerbit 100 Gulden Dutch Verison (Polymer Test Print)
- Polymerbit 100 Gulden (Polymer Test Print)
- Polymerbit 100 Gulden
- Polymerbit 100 Viacoin (Polymer Test Print)
- Polymerbit 100 Viacoin
- Polymerbit 20 mBTC Red (Colour Test Print)
- Polymerbit 10 mETH (Polymer Test Print)
- Polymerbit 10 mBTC (Polymer Test Print)
- Polymerbit 0.2 BTC V2 (Polymer Test Print)
- Polymerbit 0.2 BTC (Teslin Test Print)
- Polymerbit Coinfest UK
- Polymerbit 50 mBTC (Teslin Test Print)
- Polymerbit 20 mBTC (Teslin Test Print)
- Polymerbit 0.1 BTC
There is info and images for all of these here:
https://wiki.coin.community/wiki/Polymerbit