Stumped by makers mark. Could it be Ghostbusters?

Hi All,

I'm stumped with a piece I just picked up. It's a plate of some description with an absolutely beautiful green almost iridescent glaze. It has a makers mark on the back, it could be a bird or the logo for Ghostbusters, I just don't know. I've searched all the usual places and found nothing. Can anyone give me any pointers please? Thanks in advance.

Looks like very early Ruskin pottery. He used a WHT mark (stands for William Howsen Taylor). The mark was a tiny jewelers stamp with just the letters WHT used just after 1900. If you can't see that then I guess it is the same period but by one of the other English art potters or our friends the Austrians who loved glazes and obscure marks back then.

Thanks Mordeep. I'll start having a look around!