Two Carte de Visites, including Chippewa Chief Po-Go-Nay-Ke-Shick (hole in the day), circa 1862, photographer's details to lower border of card mount 'Charles a Zimmerman, Photographer St Paul, Minn.'; and Mdewakanton Dakota Chief Sha-Kpe (little six by 'Whitney's Gallery, St Paul, Minn.' with printed inscription to lower mount 'Executed At Fort Snelling, Nov. 11, 1865, for Participation in the Massacre of 1862.' (2) both 10 x 6 cm