I can tell you the pattern/s and original maker, as it was made by Dugan in Carnival Glass.
inside = Question Marks
exterior = Georgia Belle
foot = Puzzle
What I am not sure of is who made your piece. I know many of the old Dugan moulds were put into production by L G Wright, but I cannot tell you if this item was made by them or not. Hopefully someone else will be able to confirm maker and d.o.p.
Hope this helps a little