FEN Potteries, Made in England, Huntingdon, Cambs

I bought this thinking it looked a bit like Rye or Iden and then thought mark was possibly IDEN with a liner through (a second perhaps) but then realised that Iden is pottery not potteries. Would appreciate any thoughts on this please. John

Looks a bit like some Isle of Man pottery?

Slight Joe Lester look to it, but I highly doubt it, unless it was another IOW potter who had been influenced by him, as many were.

Fen Potteries?

Jacko could be onto something. There's a F.E.N. listed in Godden, no info except it was seen on pottery from the 1950 period made at Huntingdon, Cambs,