Having problem reading the maker’s mark on this bowl. I have googled different spellings but do not seem to get a hit.

13.5″ x 4.5″ Blue Bowl

[img]http://thenational.us/images/art/blue-bowl-mark2.jpg[/img]

[img]http://thenational.us/images/art/blue-bowl-2.jpg[/img]

Any help appreciated