Well I Never....... I really haddent spotted the Star,
I was quite close when thinking S1391, Edward I, London, .....
a look see on Rod Blunts web page, and found........
Type 9b (c.1299 - 1300/01) - Spink 1408, North 1037/1
Coins of type 9b are divided into two varieties. 9b1 has the same crown as 9a2, but a new letter S, which is not top-tilted. 9b2 has a new crown with a straight-sided right side-fleur. Both varieties often have a star on the breast, and similar lettering. The letter A is usually unbarred, C and E are round, N is normal, unbarred, or frequently of pothook form, S is non-composite........
Its beginning to make sense, However I can see there's lots more to understand,
Stuart as always Many Many Thanks for the direction.... Cheers "H"