Title: Cha-Ki-Shi: Mesquakie Headdress
Medium: Conte, pencil and pastel or crayon on paper
Dimensions: 12 × 9 in. (30.5 × 22.9 cm)
Signed: Signed lower left: CP
Credit Line: Gift of Charlotte Petersen to Special Collections, Iowa State University Library. Transferred to University Museums. In the Christian Petersen Art Collection, Christian Petersen Art Museum, University Museums, Iowa State University, Ames, Iowa.