Wallplaque for ID

I do have another piece to ID, it probably cries out "Carstens" or "Ruscha" to you, may that be the case feel free to wait a couple off days before answering so at least it seems like a Hard Question, a Real Challenge.

This is a wall tile 40/15 centimeters, at the back there is some mark but I don't know what it means.

https://s1004.photobucket.com/albums/af169/Fumbaphoto/?action=view&current=wgp031.jpg

https://s1004.photobucket.com/albums/af169/Fumbaphoto/?action=view&current=wgp032.jpg

https://s1004.photobucket.com/albums/af169/Fumbaphoto/?action=view&current=wgp061.jpg

Mmmm...did something wrong previous post.

I am not sure , maybe pip would know ,i think she has some wall plaques , I don't think it's ruscha they tend to be flat back , don't think carstens or karlsruher, possibly it might be ceramano ,but alas not sure yet .

Fumba if you press img on photo bucket pic will come up , Ed

I'm not sure either ... but I'll have a think on it.

Fumba, this needs to be in a separate thread (separate threads for Id requests) so I'll split it out for you now.

I'm not sure either ... but I'll have a think on it.

Aha, A Difficult Question, good. Love that.
By the way, I do really try hard to post according the zillion rules nobody told me.
Be patient.

It might not even be german .

Fumba wrote:I'm not sure either ... but I'll have a think on it.

Aha, A Difficult Question, good. Love that.
By the way, I do really try hard to post according the zillion rules nobody told me.
Be patient.

No worries - you'll get used to us :-)

most of us

Carstens