This item is a vintage 48-star United States flag, commonly referred to as a "48-star flag," which was used from 1912 to 1959. Believe this one is from the 1930s or 40s.
Era: This design corresponds to the period when 48 states were in the Union, covering both World Wars.
Condition: Shows signs of age with some minor tears and discoloration. See pics as part of description.