 Viewed March 22, 2014.   220px|<center>Antoine de la Mothe Cadillac1951 issue 220px|<center>Jacques Marquette, Mississippi River1898 issue  210px|<center>Jean Nicolet, Wisconsin1934 issue Early American explorers of the west include Daniel Boone  . 210px|<center>Daniel Boone , Virginia, Kentucky1968 issue Daniel Boone was honored with a 6-cent stamp in the American Folklore Series, issued on September 26, 1968, at Frankfort, Kentucky, where he was buried.
<meaning-changed>  Viewed March 22, 2014.   220px|<center>Antoine de la Mothe Cadillac1951 issue 220px|<center>Jacques Marquette, Mississippi River1898 issue  210px|<center>Jean Nicolet, Wisconsin1934 issue Early American explorers of the west include Daniel Boone  . 210px|<center>Daniel Boone , Virginia, Kentucky1968 issue Daniel Boone was honored with a 6-cent stamp in the American Folklore Series, issued on September 26, 1968, at Frankfort, Kentucky, where he was buried.
 Viewed March 22, 2014. which he and Louis Jolliet explored (from the Wisconsin River downstream to the Arkansas River) in 1673. Marquette was also honored on a 6-cent stamp, issued September 20, 1968, at Sault Sainte Marie, Michigan, where he established in 1668 the oldest permanent settlement in that state."Father Marquette Issue", Arago: people, postage 220px|<center>Antoine de la Mothe Cadillac1951 issue 220px|<center>Jacques Marquette, Mississippi River1898 issue 210px|<center>Jean Nicolet, Wisconsin1934 issue Early American explorers of the west include Daniel Boone . 210px|<center>Daniel Boone , Virginia, Kentucky1968 issue Daniel Boone was honored with a 6-cent stamp in the American Folklore Series, issued on September 26, 1968, at Frankfort, Kentucky, where he was buried.