ICA-ProcProceedings of the ICAICA-ProcProc. Int. Cartogr. Assoc.2570-2092Copernicus PublicationsGöttingen, Germany10.5194/ica-proc-1-87-2018Turning a School Atlas into a History Atlas: The Bos-Atlas Online 1877–1939OrmelingFerjan1Utrecht University, The Netherlands16052018187This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this licence, visit https://creativecommons.org/licenses/by/4.0/This article is available from https://ica-proc.copernicus.org/articles/ica-proc-1-87-2018.htmlThe full text article is available as a PDF file from https://ica-proc.copernicus.org/articles/ica-proc-1-87-2018.pdf