Katrina Jagodinsky, Cory Young, Andrew Varsanyi, Laura Weakly, Karin Dalziel, William Dewey, Erin Chambers, Greg Tunink. “In the matter of the petition of Arthur Powell for the writ of Habeas Corpus.” Petitioning for Freedom: Habeas Corpus in the American West, 1812-1924, University of Nebraska–Lincoln. Accessed November 22, 2024. https://petitioningforfreedom.unl.edu/cases/item/hc.case.wa.0141