Navajo. <em>Collar with Whistle Worn in the Hashk'an Dance</em>, late 19th century. Hide, fur, sinew, claws, wool, quill, cotton, plant fiber, pigment, resinous material, 27 x 4 x 1.5 in. (71.0 x 9.5 cm). Brooklyn Museum, Museum Expedition 1904, Museum Collection Fund, 04.297.5430. Creative Commons-BY (Photo: Brooklyn Museum, 04.297.5430.jpg)