Thornberry, E., LeBlanc, M. and Grim, R.E. 2015. The Norman B. Leventhal Map Center at the Boston Public Library: The First Ten Years of Public Outreach and Educational Programming Using Historic Maps. Cartographic Perspectives. 80 (Nov. 2015), 35–38. DOI:https://doi.org/10.14714/CP80.1311.