Is this stamp Anneke Borren? No it's Bob Steiners mark.

I was unsure when I saw this, but had to take the risk

and the bowl

I was thinking that perhaps the mark was too close up, and this may help to identify it.

If you look here https://www.google.com/search?q=anneke+borren&rlz=1C1SKPC_enNZ384NZ385&tbm=isch&tbo=u&source=univ&sa=X&ei=uHsZUp3OEIOCiQfvu4CwDA&ved=0CDYQsAQ&biw=1092&bih=514 the mark on the first line looks the same to me, and on the 10th line, second from the right looks like the same glaze. However, I also found this mark in the back of the NZ Potters marks book, page 143, 2nd mark, so I guess it is not. I also read on google, that Anneke did not have an impressed mark. Will have to be a mystery mark for a while longer.

One would think that the mark on the left is a stamp wouldn't they?

http://www.nzpotters.com/PottersMarks/PottersMark_Image.cfm?potterID=124

I would go along with all the other info that you found though.

I know, it's so frustrating, and the second mark in the back of the book this month! (NR mark)

I just read HERE that this mark is Bob Steiners early one when he was a studio potter.  YAY !!

Thanks Ev - you are brilliant!!