Navajo Rugs from Thomas W. Weisel Family Collection

 Below, Navajo Serape, ca. 1860:

 

 Below:  Navajo Poncho Serape, ca. 1830:

Below:  Navajo Serape, ca 1855-1860:

 Below:  Navajo Serape, ca 1865-1875:

 

 Below:  Navajo Serape, ca. 1865:

 Below:  Navajo Wearing Blanket (third-phase chief blanket), ca. 1865:

 Below:  Wearing Blanket (sec on-phase chief blanket), ca. 1865:

 Below:  Navajo Blanket ca. 1870 (perhaps I scanned this one from a book):