Secondary Sources

"A quarterly, peer-reviewed journal of history published by the State Historical Society of Iowa." --- State Historical Society of Iowa - University of Iowa's Institutional Repository

"Iowa Heritage Illustrated was a quarterly historical magazine published the State Historical Society of Iowa beginning with vol.77 no.1, spring 1996. It continued The Palimpsest. The last issue was vol.93 no.2, Summer 2014." --- State Historical Society of Iowa - University of Iowa's Institutional Repository

"The Palimpsest was a historical magazine published the State Historical Society of Iowa beginning in 1920 until it was renamed Iowa Heritage Illustrated in 1996. The last issue of The Palimpsest was vol.76 no.4, Winter 1995. It was published monthly from 1920-1972, bimonthly from 1973-1985, and quarterly after 1986." --- State Historical Society of Iowa - University of Iowa's Institutional Repository