Mapas de Blue Mound (Kansas)
1856|Whitman, E.B.1:510 000
1861|Gunnison, J.W.1:760 320
1870|Colton, G. W. & C. B.1:570 240
1860|Johnson, A.J.1:823 680
1874|Gray, Ormando Willis1:1 159 000
1869|Colton, G.W.1:1 100 000
1866|U.S. General Land Office1:1 140 480
