i have an american flag that is 4 x 6 and has 48 stars on it. i know they were produced between 1912 and 1959 but would like to know if i can narrow down the age of the flag. It has a stamp on it that reads Dettras Flag Production and Stantest Bunting Flag. It is stitched using a double straight stitch and the stars are acutally par to fthe cloth and not sewn on top of the blue field. any info anyone would have is appreciated. thanks a bunch.