Flag of the President of the United States there are claims that a special flag was used during a trip by President Jackson to New York City in 1832, and a description of a "square, plain blue flag" used on a boat in the Brooklyn naval yard while transporting President Martin Van Buren on July 15, 1839. An 1848 British flag book by John William Norie, and also the 1853 "The Illustrated London Geography" by Joseph Guy, have similar illustrations of a flag labeled as being the U.S. president's flag. Neither book reveals any further information about this flag, and such a flag is not mentioned in the
Flag of the United States author and U.S. naval officer George H. Preble: In the above quote, the Chinese words are written phonetically based on spoken Cantonese. The names given were common usage in the nineteenth and early twentieth centuries. Vietnam has borrowed the term for the United States, as or ("Flower Flag") in Vietnamese language. Chinese now refer to the United States as . "Měi" is short for "Měilìjiān" (, phono-semantic matching of "American") and "guó" means "country", so this name is unrelated to the flag. However, the "flower flag" terminology persists in some places today: for example, American Ginseng is called "flower flag