29 Star United States Flag, 1847 Small 320×170 Medium 640×339 Large 1024×543 Download Tiff Original 3000×1591 | (186.5 KB) Description Black line illustration of a 29 Star United States flag. The additional star represents the state of Iowa. This flag was in use from July 04, 1847 until July 3, 1848. Keywords banner, Historic flags of the United States, standard, US flags, USA flag Galleries Iowa, US Flags, Black and White Outline Illustrations Source: Florida Center for Instructional Technology Clipart ETC (Tampa, FL: University of South Florida, 2009)