Edward Sherriff Curtis (American, 1868-1952), Four Native American Photogravures on Tissue, including (i) "Good-Luck Dance by San Juan Hunters," (ii) "Lac Les Isles-Cree," (iii) "Tablita Dance-San Ildefonso (B)," and (iv) "Assiniboin Camp on Bow River;" [Approximate dimensions - overall, largest: 6 5/8" H x 8 1/4" W]. Each sheet titled in plate lower left, and inscribed lower center: 'From Copyright Photograph 1925 by E.F. Curtis (Good Luck Dance and Tablita Dance)' and 'From Copyright Photograph 1926 by E.F. Curtis (Assiniboin and Lac Les Isles).' 

All sheets unframed. Overall good condition and handling wear. (i) Sheet  has crinkling and handling marks in the lower right corner and beneath the image. (ii) Lac Les has a crease mark from bottom to right side (approximate 3 1/4" from the right bottom corner to approximate two inches above the right bottom corner), and a couple of handling/wrinkles in the top right corner. (iii) Sheet has a couple of crinkle marks in the lower right corner and some fox-like spotting in the margins (and some in the image but unclear if it's condition or part of the initial process). (iv) Sheet has crinkled top left corner and a crease line running from top right corner to about 2" below the top left corner and some handling/crinkling marks beneath the image, along with a slight tear at the sheet edge.