Hello, I believe your ring does not have a picto hallmark, that is it’s design, called “Man in the Maze”. https://nativeamericanjewelrytips.wordpress.com/2010/05/21/native-american-symbol-man-in-the-maze/
The B is the hallmark.
Hope this helps!
Yes, It does! Thank you so much, and I apologize for the delayed response!