I need help with Miniature Makers Marks

I inherited all of Sherri's miniature collection so I'm trying to identify all the miniature makers marks on the collectors pieces. I hope some of my followers with experience in makers marks can help me.



All of these were by the same person appears to be Don Crossen. Someone please correct me if I'm wrong on the spelling.


PGB ??


Can anyone tell me who made this basket?


or these chairs?