Thanks for your response to one of the people questioning about a 48 star Bulldog Bunting flag. I inherited one and it sounds very similar, except mine is very large, about 5x8'. I still have the original box (although rather flat at this time) and I have always wondered about it.
Sounds like it was made between 1912-1959. Today is Flag day and my 7 year old was very excited for me to take it out and show him.
Appreciate your knowledge.