|source=Extracted from PDF version of ''Our Flag'', available [http://www.senate.gov/reference/reference_index_subjects/Flags_vrd.htm here] (direct PDF URL [http://www.senate.gov/reference/resources/pdf/ourflag.pdf here].) | |source=Extracted from PDF version of ''Our Flag'', available [http://www.senate.gov/reference/reference_index_subjects/Flags_vrd.htm here] (direct PDF URL [http://www.senate.gov/reference/resources/pdf/ourflag.pdf here].) |