Native Americans: Four Indian chiefs

Sitting Bull (1831-1890) was a Hunkpapa Lakota leader who led his people during years of resistance to United States government policies.
Red Cloud (Lakota: Ma?píya Lúta) (1822 December 10, 1909) was one of the most important leaders of the Oglala Lakota from 1868 to 1909.
Crazy Horse ('His-Horse-Is-Crazy'); c.?1840 September 5, 1877 was a Lakota war leader of the Oglala band in the 19th century.
Winnetou is a fictional Native American hero of several novels written in German by Karl May (18421912), one of the best-selling German writers of all time with about 200 million copies worldwide, including the Winnetou-trilogy.

Red Cloud on horseback
Machpiya-luta (Lakota: Ma?píya Lúta), better known as Red Cloud; * 1 December 1822 at the fork of the Platte River in present-day Nebraska; 10. December 1909 on the Pine Ridge Reservation, South Dakota) was a leader of the Bad Faces (Ite Sica), a militant group of Oglala Lakota Indians, and one of the greatest military and political leaders of the Plains Indians.

Winnetou on Horseback
Winnetou is a character in the novel of the same name and other works by German author Karl May (1842-1912) set in the Wild West. He is a fictional chief of the Mescalero Apache.

Crazy Horse on Horseback
Crazy Horse (English for possessed or mad horse, Native American name (Lakota meaning: (His horse is mad), pronunciation: tchaschunke witko; * c. 1839; 5 September 1877 at Fort Robinson, Nebraska) was a leader of the Oglala Indians, a division of the Western Sioux (proper name Lakota).

Sitting Bull on Horseback
Sitting Bull (English for "Sitting Bull"); * c. 1831 at Grand River, South Dakota; 15 December 1890 at his camp on the Grand River on the Standing Rock Reservation, North Dakota) was a tribal chief and medicine man of the Hunkpapa Lakota Sioux.

Series list for 203/100/3/7
No. 203-i12 (1x) Native American: Chief Red Cloud (1822-1909)
No. 203-i13 (1x) Indians: Chief Winnetou
No. 203-i14 (1x) Native American: Chief Crazy Horse
No. 203-i15 (1x) Native American: Chief Sitting Bull on horseback
No. 203-i15a (1x) Indian: Indian on horseback, companion to Sitting Bull
No. 203-i15b (1x) Indian: Indian on horseback, companion to Sitting Bull
No. 203-i15c (1x) Native American: Chief Sitting Bull on horseback