This is different from other types of marketing because of the components of the retail trade, such as selling finished goods in small quantities to the consumer or end user, usually from a fixed location.
It is widely believed, but not confirmed, that Betsy Ross sewed the first American Flag. The flag had 13 stars and 13 stripes to represent the 13 original colonies. The flag is nicknamed Old Glory. More information On August 3, 1949 President Truman officially declared June 14th Flag Day.
Any flag maker in Philadelphia could have sewn the first American flag. According to Canby, there were other variations of the flag being made at the same time Ross was sewing the design that would carry her name. If true, there may not be one first flag, but many.